100775844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 275566200

約数和(自身を除く): 174790356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 349, 468, 617, 698, 1047, 1234, 1396, 1851, 2094, 2468, 3141, 3702, 4188, 4537, 5553, 6282, 7404, 8021, 9074, 11106, 12564, 13611, 16042, 18148, 22212, 24063, 27222, 32084, 40833, 48126, 54444, 72189, 81666, 96252, 144378, 163332, 215333, 288756, 430666, 645999, 861332, 1291998, 1937997, 2583996, 2799329, 3875994, 5598658, 7751988, 8397987, 11197316, 16795974, 25193961, 33591948, 50387922, 100775844]

約数ペア:

[(1, 100775844), (2, 50387922), (3, 33591948), (4, 25193961), (6, 16795974), (9, 11197316), (12, 8397987), (13, 7751988), (18, 5598658), (26, 3875994), (36, 2799329), (39, 2583996), (52, 1937997), (78, 1291998), (117, 861332), (156, 645999), (234, 430666), (349, 288756), (468, 215333), (617, 163332), (698, 144378), (1047, 96252), (1234, 81666), (1396, 72189), (1851, 54444), (2094, 48126), (2468, 40833), (3141, 32084), (3702, 27222), (4188, 24063), (4537, 22212), (5553, 18148), (6282, 16042), (7404, 13611), (8021, 12564), (9074, 11106)]