64145484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 178930752

約数和(自身を除く): 114785268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 3343, 4797, 6396, 6686, 9594, 10029, 13372, 19188, 20058, 30087, 40116, 43459, 60174, 86918, 120348, 130377, 137063, 173836, 260754, 274126, 391131, 411189, 521508, 548252, 782262, 822378, 1233567, 1564524, 1644756, 1781819, 2467134, 3563638, 4934268, 5345457, 7127276, 10690914, 16036371, 21381828, 32072742, 64145484]

約数ペア:

[(1, 64145484), (2, 32072742), (3, 21381828), (4, 16036371), (6, 10690914), (9, 7127276), (12, 5345457), (13, 4934268), (18, 3563638), (26, 2467134), (36, 1781819), (39, 1644756), (41, 1564524), (52, 1233567), (78, 822378), (82, 782262), (117, 548252), (123, 521508), (156, 411189), (164, 391131), (234, 274126), (246, 260754), (369, 173836), (468, 137063), (492, 130377), (533, 120348), (738, 86918), (1066, 60174), (1476, 43459), (1599, 40116), (2132, 30087), (3198, 20058), (3343, 19188), (4797, 13372), (6396, 10029), (6686, 9594)]