71945255238

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{8389}}^1$

素因数の和:8777

約数の個数: 64

約数和(自身を含む): 148422456000

約数和(自身を除く): 76477200762

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 181, 298, 318, 362, 447, 543, 894, 1086, 7897, 8389, 9593, 15794, 16778, 19186, 23691, 25167, 26969, 28779, 47382, 50334, 53938, 57558, 80907, 161814, 444617, 889234, 1249961, 1333851, 1429357, 1518409, 2499922, 2667702, 2858714, 3036818, 3749883, 4288071, 4555227, 7499766, 8576142, 9110454, 66247933, 80475677, 132495866, 160951354, 198743799, 226242941, 241427031, 397487598, 452485882, 482854062, 678728823, 1357457646, 11990875873, 23981751746, 35972627619, 71945255238]

約数ペア:

[(1, 71945255238), (2, 35972627619), (3, 23981751746), (6, 11990875873), (53, 1357457646), (106, 678728823), (149, 482854062), (159, 452485882), (181, 397487598), (298, 241427031), (318, 226242941), (362, 198743799), (447, 160951354), (543, 132495866), (894, 80475677), (1086, 66247933), (7897, 9110454), (8389, 8576142), (9593, 7499766), (15794, 4555227), (16778, 4288071), (19186, 3749883), (23691, 3036818), (25167, 2858714), (26969, 2667702), (28779, 2499922), (47382, 1518409), (50334, 1429357), (53938, 1333851), (57558, 1249961), (80907, 889234), (161814, 444617)]