91638976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 154151744

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 31, 32, 34, 38, 44, 52, 62, 64, 68, 76, 88, 104, 124, 136, 143, 152, 176, 187, 208, 209, 221, 247, 248, 272, 286, 304, 323, 341, 352, 374, 403, 416, 418, 442, 494, 496, 527, 544, 572, 589, 608, 646, 682, 704, 748, 806, 832, 836, 884, 988, 992, 1054, 1088, 1144, 1178, 1216, 1292, 1364, 1496, 1612, 1672, 1768, 1976, 1984, 2108, 2288, 2356, 2431, 2584, 2717, 2728, 2992, 3224, 3344, 3536, 3553, 3952, 4199, 4216, 4433, 4576, 4712, 4862, 5168, 5434, 5456, 5797, 5984, 6448, 6479, 6688, 6851, 7072, 7106, 7657, 7904, 8398, 8432, 8866, 9152, 9424, 9724, 10013, 10336, 10868, 10912, 11594, 11968, 12896, 12958, 13376, 13702, 14144, 14212, 15314, 15808, 16796, 16864, 17732, 18848, 19448, 20026, 20672, 21736, 21824, 23188, 25792, 25916, 27404, 28424, 30628, 33592, 33728, 35464, 37696, 38896, 40052, 43472, 46189, 46376, 51832, 54808, 56848, 61256, 67184, 70928, 75361, 77792, 80104, 84227, 86944, 92378, 92752, 103664, 109616, 110143, 113696, 122512, 130169, 134368, 141856, 150722, 155584, 160208, 168454, 173888, 184756, 185504, 207328, 219232, 220286, 227392, 245024, 260338, 268736, 283712, 301444, 320416, 336908, 369512, 371008, 414656, 438464, 440572, 490048, 520676, 602888, 640832, 673816, 739024, 881144, 1041352, 1205776, 1347632, 1431859, 1478048, 1762288, 2082704, 2411552, 2695264, 2863718, 2956096, 3524576, 4165408, 4823104, 5390528, 5727436, 7049152, 8330816, 11454872, 22909744, 45819488, 91638976]

約数ペア:

[(1, 91638976), (2, 45819488), (4, 22909744), (8, 11454872), (11, 8330816), (13, 7049152), (16, 5727436), (17, 5390528), (19, 4823104), (22, 4165408), (26, 3524576), (31, 2956096), (32, 2863718), (34, 2695264), (38, 2411552), (44, 2082704), (52, 1762288), (62, 1478048), (64, 1431859), (68, 1347632), (76, 1205776), (88, 1041352), (104, 881144), (124, 739024), (136, 673816), (143, 640832), (152, 602888), (176, 520676), (187, 490048), (208, 440572), (209, 438464), (221, 414656), (247, 371008), (248, 369512), (272, 336908), (286, 320416), (304, 301444), (323, 283712), (341, 268736), (352, 260338), (374, 245024), (403, 227392), (416, 220286), (418, 219232), (442, 207328), (494, 185504), (496, 184756), (527, 173888), (544, 168454), (572, 160208), (589, 155584), (608, 150722), (646, 141856), (682, 134368), (704, 130169), (748, 122512), (806, 113696), (832, 110143), (836, 109616), (884, 103664), (988, 92752), (992, 92378), (1054, 86944), (1088, 84227), (1144, 80104), (1178, 77792), (1216, 75361), (1292, 70928), (1364, 67184), (1496, 61256), (1612, 56848), (1672, 54808), (1768, 51832), (1976, 46376), (1984, 46189), (2108, 43472), (2288, 40052), (2356, 38896), (2431, 37696), (2584, 35464), (2717, 33728), (2728, 33592), (2992, 30628), (3224, 28424), (3344, 27404), (3536, 25916), (3553, 25792), (3952, 23188), (4199, 21824), (4216, 21736), (4433, 20672), (4576, 20026), (4712, 19448), (4862, 18848), (5168, 17732), (5434, 16864), (5456, 16796), (5797, 15808), (5984, 15314), (6448, 14212), (6479, 14144), (6688, 13702), (6851, 13376), (7072, 12958), (7106, 12896), (7657, 11968), (7904, 11594), (8398, 10912), (8432, 10868), (8866, 10336), (9152, 10013), (9424, 9724)]