71624868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3033

約数の個数: 72

約数和(自身を含む): 199219104

約数和(自身を除く): 127594236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 2971, 3444, 4018, 5942, 6027, 8036, 8913, 11884, 12054, 17826, 20797, 24108, 35652, 41594, 62391, 83188, 121811, 124782, 145579, 243622, 249564, 291158, 365433, 436737, 487244, 582316, 730866, 852677, 873474, 1461732, 1705354, 1746948, 2558031, 3410708, 5116062, 5968739, 10232124, 11937478, 17906217, 23874956, 35812434, 71624868]

約数ペア:

[(1, 71624868), (2, 35812434), (3, 23874956), (4, 17906217), (6, 11937478), (7, 10232124), (12, 5968739), (14, 5116062), (21, 3410708), (28, 2558031), (41, 1746948), (42, 1705354), (49, 1461732), (82, 873474), (84, 852677), (98, 730866), (123, 582316), (147, 487244), (164, 436737), (196, 365433), (246, 291158), (287, 249564), (294, 243622), (492, 145579), (574, 124782), (588, 121811), (861, 83188), (1148, 62391), (1722, 41594), (2009, 35652), (2971, 24108), (3444, 20797), (4018, 17826), (5942, 12054), (6027, 11884), (8036, 8913)]