73890924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 187287408

約数和(自身を除く): 113396484

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 361, 444, 461, 703, 722, 922, 1083, 1383, 1406, 1444, 1844, 2109, 2166, 2766, 2812, 4218, 4332, 5532, 8436, 8759, 13357, 17057, 17518, 26277, 26714, 34114, 35036, 40071, 51171, 52554, 53428, 68228, 80142, 102342, 105108, 160284, 166421, 204684, 324083, 332842, 499263, 648166, 665684, 972249, 998526, 1296332, 1944498, 1997052, 3888996, 6157577, 12315154, 18472731, 24630308, 36945462, 73890924]

約数ペア:

[(1, 73890924), (2, 36945462), (3, 24630308), (4, 18472731), (6, 12315154), (12, 6157577), (19, 3888996), (37, 1997052), (38, 1944498), (57, 1296332), (74, 998526), (76, 972249), (111, 665684), (114, 648166), (148, 499263), (222, 332842), (228, 324083), (361, 204684), (444, 166421), (461, 160284), (703, 105108), (722, 102342), (922, 80142), (1083, 68228), (1383, 53428), (1406, 52554), (1444, 51171), (1844, 40071), (2109, 35036), (2166, 34114), (2766, 26714), (2812, 26277), (4218, 17518), (4332, 17057), (5532, 13357), (8436, 8759)]