73997248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 172963840

約数和(自身を除く): 98966592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 151, 152, 208, 247, 248, 302, 304, 403, 416, 494, 496, 589, 604, 608, 806, 832, 988, 992, 1178, 1208, 1216, 1612, 1963, 1976, 1984, 2356, 2416, 2869, 3224, 3926, 3952, 4681, 4712, 4832, 5738, 6448, 7657, 7852, 7904, 9362, 9424, 9664, 11476, 12896, 15314, 15704, 15808, 18724, 18848, 22952, 25792, 30628, 31408, 37297, 37448, 37696, 45904, 60853, 61256, 62816, 74594, 74896, 88939, 91808, 121706, 122512, 125632, 149188, 149792, 177878, 183616, 243412, 245024, 298376, 299584, 355756, 486824, 490048, 596752, 711512, 973648, 1156207, 1193504, 1423024, 1947296, 2312414, 2387008, 2846048, 3894592, 4624828, 5692096, 9249656, 18499312, 36998624, 73997248]

約数ペア:

[(1, 73997248), (2, 36998624), (4, 18499312), (8, 9249656), (13, 5692096), (16, 4624828), (19, 3894592), (26, 2846048), (31, 2387008), (32, 2312414), (38, 1947296), (52, 1423024), (62, 1193504), (64, 1156207), (76, 973648), (104, 711512), (124, 596752), (151, 490048), (152, 486824), (208, 355756), (247, 299584), (248, 298376), (302, 245024), (304, 243412), (403, 183616), (416, 177878), (494, 149792), (496, 149188), (589, 125632), (604, 122512), (608, 121706), (806, 91808), (832, 88939), (988, 74896), (992, 74594), (1178, 62816), (1208, 61256), (1216, 60853), (1612, 45904), (1963, 37696), (1976, 37448), (1984, 37297), (2356, 31408), (2416, 30628), (2869, 25792), (3224, 22952), (3926, 18848), (3952, 18724), (4681, 15808), (4712, 15704), (4832, 15314), (5738, 12896), (6448, 11476), (7657, 9664), (7852, 9424), (7904, 9362)]