61991072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 100579168

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 31, 32, 38, 44, 46, 52, 62, 76, 88, 92, 104, 124, 143, 152, 176, 184, 208, 209, 247, 248, 253, 286, 299, 304, 341, 352, 368, 403, 416, 418, 437, 494, 496, 506, 572, 589, 598, 608, 682, 713, 736, 806, 836, 874, 988, 992, 1012, 1144, 1178, 1196, 1364, 1426, 1612, 1672, 1748, 1976, 2024, 2288, 2356, 2392, 2717, 2728, 2852, 3224, 3289, 3344, 3496, 3952, 4048, 4433, 4576, 4712, 4784, 4807, 5434, 5456, 5681, 5704, 6448, 6479, 6578, 6688, 6992, 7657, 7843, 7904, 8096, 8866, 9269, 9424, 9568, 9614, 10868, 10912, 11362, 11408, 12896, 12958, 13156, 13547, 13984, 15314, 15686, 17732, 18538, 18848, 19228, 21736, 22724, 22816, 25916, 26312, 27094, 30628, 31372, 35464, 37076, 38456, 43472, 45448, 51832, 52624, 54188, 61256, 62491, 62744, 70928, 74152, 76912, 84227, 86944, 90896, 101959, 103664, 105248, 108376, 122512, 124982, 125488, 141856, 148304, 149017, 153824, 168454, 176111, 181792, 203918, 207328, 216752, 245024, 249964, 250976, 296608, 298034, 336908, 352222, 407836, 433504, 499928, 596068, 673816, 704444, 815672, 999856, 1192136, 1347632, 1408888, 1631344, 1937221, 1999712, 2384272, 2695264, 2817776, 3262688, 3874442, 4768544, 5635552, 7748884, 15497768, 30995536, 61991072]

約数ペア:

[(1, 61991072), (2, 30995536), (4, 15497768), (8, 7748884), (11, 5635552), (13, 4768544), (16, 3874442), (19, 3262688), (22, 2817776), (23, 2695264), (26, 2384272), (31, 1999712), (32, 1937221), (38, 1631344), (44, 1408888), (46, 1347632), (52, 1192136), (62, 999856), (76, 815672), (88, 704444), (92, 673816), (104, 596068), (124, 499928), (143, 433504), (152, 407836), (176, 352222), (184, 336908), (208, 298034), (209, 296608), (247, 250976), (248, 249964), (253, 245024), (286, 216752), (299, 207328), (304, 203918), (341, 181792), (352, 176111), (368, 168454), (403, 153824), (416, 149017), (418, 148304), (437, 141856), (494, 125488), (496, 124982), (506, 122512), (572, 108376), (589, 105248), (598, 103664), (608, 101959), (682, 90896), (713, 86944), (736, 84227), (806, 76912), (836, 74152), (874, 70928), (988, 62744), (992, 62491), (1012, 61256), (1144, 54188), (1178, 52624), (1196, 51832), (1364, 45448), (1426, 43472), (1612, 38456), (1672, 37076), (1748, 35464), (1976, 31372), (2024, 30628), (2288, 27094), (2356, 26312), (2392, 25916), (2717, 22816), (2728, 22724), (2852, 21736), (3224, 19228), (3289, 18848), (3344, 18538), (3496, 17732), (3952, 15686), (4048, 15314), (4433, 13984), (4576, 13547), (4712, 13156), (4784, 12958), (4807, 12896), (5434, 11408), (5456, 11362), (5681, 10912), (5704, 10868), (6448, 9614), (6479, 9568), (6578, 9424), (6688, 9269), (6992, 8866), (7657, 8096), (7843, 7904)]