78369264

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^2$

素因数の和:259

約数の個数: 90

約数和(自身を含む): 224809520

約数和(自身を除く): 146440256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 83, 144, 158, 166, 237, 249, 316, 332, 474, 498, 632, 664, 711, 747, 948, 996, 1264, 1328, 1422, 1494, 1896, 1992, 2844, 2988, 3792, 3984, 5688, 5976, 6557, 6889, 11376, 11952, 13114, 13778, 19671, 20667, 26228, 27556, 39342, 41334, 52456, 55112, 59013, 62001, 78684, 82668, 104912, 110224, 118026, 124002, 157368, 165336, 236052, 248004, 314736, 330672, 472104, 496008, 544231, 944208, 992016, 1088462, 1632693, 2176924, 3265386, 4353848, 4898079, 6530772, 8707696, 9796158, 13061544, 19592316, 26123088, 39184632, 78369264]

約数ペア:

[(1, 78369264), (2, 39184632), (3, 26123088), (4, 19592316), (6, 13061544), (8, 9796158), (9, 8707696), (12, 6530772), (16, 4898079), (18, 4353848), (24, 3265386), (36, 2176924), (48, 1632693), (72, 1088462), (79, 992016), (83, 944208), (144, 544231), (158, 496008), (166, 472104), (237, 330672), (249, 314736), (316, 248004), (332, 236052), (474, 165336), (498, 157368), (632, 124002), (664, 118026), (711, 110224), (747, 104912), (948, 82668), (996, 78684), (1264, 62001), (1328, 59013), (1422, 55112), (1494, 52456), (1896, 41334), (1992, 39342), (2844, 27556), (2988, 26228), (3792, 20667), (3984, 19671), (5688, 13778), (5976, 13114), (6557, 11952), (6889, 11376)]