90849954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 115991646

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 569, 598, 897, 1138, 1157, 1707, 1794, 2047, 2314, 3414, 3471, 4094, 6141, 6942, 7397, 12282, 13087, 14794, 22191, 26174, 26611, 39261, 44382, 50641, 53222, 78522, 79833, 101282, 151923, 159666, 170131, 303846, 340262, 510393, 658333, 1020786, 1164743, 1316666, 1974999, 2329486, 3494229, 3949998, 6988458, 15141659, 30283318, 45424977, 90849954]

約数ペア:

[(1, 90849954), (2, 45424977), (3, 30283318), (6, 15141659), (13, 6988458), (23, 3949998), (26, 3494229), (39, 2329486), (46, 1974999), (69, 1316666), (78, 1164743), (89, 1020786), (138, 658333), (178, 510393), (267, 340262), (299, 303846), (534, 170131), (569, 159666), (598, 151923), (897, 101282), (1138, 79833), (1157, 78522), (1707, 53222), (1794, 50641), (2047, 44382), (2314, 39261), (3414, 26611), (3471, 26174), (4094, 22191), (6141, 14794), (6942, 13087), (7397, 12282)]