40591368

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 116835180

約数和(自身を除く): 76243812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1693, 1998, 2664, 2997, 3386, 3996, 5079, 5994, 6772, 7992, 10158, 11988, 13544, 15237, 20316, 23976, 30474, 40632, 45711, 60948, 62641, 91422, 121896, 125282, 137133, 182844, 187923, 250564, 274266, 365688, 375846, 501128, 548532, 563769, 751692, 1097064, 1127538, 1503384, 1691307, 2255076, 3382614, 4510152, 5073921, 6765228, 10147842, 13530456, 20295684, 40591368]

約数ペア:

[(1, 40591368), (2, 20295684), (3, 13530456), (4, 10147842), (6, 6765228), (8, 5073921), (9, 4510152), (12, 3382614), (18, 2255076), (24, 1691307), (27, 1503384), (36, 1127538), (37, 1097064), (54, 751692), (72, 563769), (74, 548532), (81, 501128), (108, 375846), (111, 365688), (148, 274266), (162, 250564), (216, 187923), (222, 182844), (296, 137133), (324, 125282), (333, 121896), (444, 91422), (648, 62641), (666, 60948), (888, 45711), (999, 40632), (1332, 30474), (1693, 23976), (1998, 20316), (2664, 15237), (2997, 13544), (3386, 11988), (3996, 10158), (5079, 7992), (5994, 6772)]