90120996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 108

約数和(自身を含む): 270885888

約数和(自身を除く): 180764892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1087, 1316, 1692, 1764, 1974, 2174, 2303, 2961, 3261, 3948, 4348, 4606, 5922, 6522, 6909, 7609, 9212, 9783, 11844, 13044, 13818, 15218, 19566, 20727, 22827, 27636, 30436, 39132, 41454, 45654, 51089, 53263, 68481, 82908, 91308, 102178, 106526, 136962, 153267, 159789, 204356, 213052, 273924, 306534, 319578, 357623, 459801, 479367, 613068, 639156, 715246, 919602, 958734, 1072869, 1430492, 1839204, 1917468, 2145738, 2503361, 3218607, 4291476, 5006722, 6437214, 7510083, 10013444, 12874428, 15020166, 22530249, 30040332, 45060498, 90120996]

約数ペア:

[(1, 90120996), (2, 45060498), (3, 30040332), (4, 22530249), (6, 15020166), (7, 12874428), (9, 10013444), (12, 7510083), (14, 6437214), (18, 5006722), (21, 4291476), (28, 3218607), (36, 2503361), (42, 2145738), (47, 1917468), (49, 1839204), (63, 1430492), (84, 1072869), (94, 958734), (98, 919602), (126, 715246), (141, 639156), (147, 613068), (188, 479367), (196, 459801), (252, 357623), (282, 319578), (294, 306534), (329, 273924), (423, 213052), (441, 204356), (564, 159789), (588, 153267), (658, 136962), (846, 106526), (882, 102178), (987, 91308), (1087, 82908), (1316, 68481), (1692, 53263), (1764, 51089), (1974, 45654), (2174, 41454), (2303, 39132), (2961, 30436), (3261, 27636), (3948, 22827), (4348, 20727), (4606, 19566), (5922, 15218), (6522, 13818), (6909, 13044), (7609, 11844), (9212, 9783)]