64897692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 162836352

約数和(自身を除く): 97938660

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 211, 213, 228, 284, 361, 422, 426, 633, 722, 844, 852, 1083, 1266, 1349, 1444, 2166, 2532, 2698, 4009, 4047, 4332, 5396, 8018, 8094, 12027, 14981, 16036, 16188, 24054, 25631, 29962, 44943, 48108, 51262, 59924, 76171, 76893, 89886, 102524, 152342, 153786, 179772, 228513, 284639, 304684, 307572, 457026, 569278, 853917, 914052, 1138556, 1707834, 3415668, 5408141, 10816282, 16224423, 21632564, 32448846, 64897692]

約数ペア:

[(1, 64897692), (2, 32448846), (3, 21632564), (4, 16224423), (6, 10816282), (12, 5408141), (19, 3415668), (38, 1707834), (57, 1138556), (71, 914052), (76, 853917), (114, 569278), (142, 457026), (211, 307572), (213, 304684), (228, 284639), (284, 228513), (361, 179772), (422, 153786), (426, 152342), (633, 102524), (722, 89886), (844, 76893), (852, 76171), (1083, 59924), (1266, 51262), (1349, 48108), (1444, 44943), (2166, 29962), (2532, 25631), (2698, 24054), (4009, 16188), (4047, 16036), (4332, 14981), (5396, 12027), (8018, 8094)]