97445452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 201625200

約数和(自身を除く): 104179748

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 179, 247, 358, 361, 377, 494, 551, 716, 722, 754, 988, 1102, 1444, 1508, 2204, 2327, 3401, 4654, 4693, 5191, 6802, 7163, 9308, 9386, 10382, 10469, 13604, 14326, 18772, 20764, 20938, 28652, 41876, 44213, 64619, 67483, 88426, 98629, 129238, 134966, 136097, 176852, 197258, 258476, 269932, 272194, 394516, 544388, 840047, 1282177, 1680094, 1873951, 2564354, 3360188, 3747902, 5128708, 7495804, 24361363, 48722726, 97445452]

約数ペア:

[(1, 97445452), (2, 48722726), (4, 24361363), (13, 7495804), (19, 5128708), (26, 3747902), (29, 3360188), (38, 2564354), (52, 1873951), (58, 1680094), (76, 1282177), (116, 840047), (179, 544388), (247, 394516), (358, 272194), (361, 269932), (377, 258476), (494, 197258), (551, 176852), (716, 136097), (722, 134966), (754, 129238), (988, 98629), (1102, 88426), (1444, 67483), (1508, 64619), (2204, 44213), (2327, 41876), (3401, 28652), (4654, 20938), (4693, 20764), (5191, 18772), (6802, 14326), (7163, 13604), (9308, 10469), (9386, 10382)]