64871352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 96

約数和(自身を含む): 216259680

約数和(自身を除く): 151388328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 9901, 19802, 29703, 39604, 59406, 69307, 79208, 89109, 118812, 128713, 138614, 178218, 207921, 237624, 257426, 277228, 356436, 386139, 415842, 514852, 554456, 623763, 712872, 772278, 831684, 900991, 1029704, 1158417, 1247526, 1544556, 1663368, 1801982, 2316834, 2495052, 2702973, 3089112, 3603964, 4633668, 4990104, 5405946, 7207928, 8108919, 9267336, 10811892, 16217838, 21623784, 32435676, 64871352]

約数ペア:

[(1, 64871352), (2, 32435676), (3, 21623784), (4, 16217838), (6, 10811892), (7, 9267336), (8, 8108919), (9, 7207928), (12, 5405946), (13, 4990104), (14, 4633668), (18, 3603964), (21, 3089112), (24, 2702973), (26, 2495052), (28, 2316834), (36, 1801982), (39, 1663368), (42, 1544556), (52, 1247526), (56, 1158417), (63, 1029704), (72, 900991), (78, 831684), (84, 772278), (91, 712872), (104, 623763), (117, 554456), (126, 514852), (156, 415842), (168, 386139), (182, 356436), (234, 277228), (252, 257426), (273, 237624), (312, 207921), (364, 178218), (468, 138614), (504, 128713), (546, 118812), (728, 89109), (819, 79208), (936, 69307), (1092, 59406), (1638, 39604), (2184, 29703), (3276, 19802), (6552, 9901)]