90442884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26261}}^1$

素因数の和:26316

約数の個数: 48

約数和(自身を含む): 247072896

約数和(自身を除く): 156630012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 26261, 52522, 78783, 105044, 157566, 183827, 315132, 367654, 551481, 735308, 1076701, 1102962, 2153402, 2205924, 3230103, 4306804, 6460206, 7536907, 12920412, 15073814, 22610721, 30147628, 45221442, 90442884]

約数ペア:

[(1, 90442884), (2, 45221442), (3, 30147628), (4, 22610721), (6, 15073814), (7, 12920412), (12, 7536907), (14, 6460206), (21, 4306804), (28, 3230103), (41, 2205924), (42, 2153402), (82, 1102962), (84, 1076701), (123, 735308), (164, 551481), (246, 367654), (287, 315132), (492, 183827), (574, 157566), (861, 105044), (1148, 78783), (1722, 52522), (3444, 26261)]