84490380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36107}}^1$

素因数の和:36135

約数の個数: 72

約数和(自身を含む): 276009552

約数和(自身を除く): 191519172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36107, 72214, 108321, 144428, 180535, 216642, 324963, 361070, 433284, 469391, 541605, 649926, 722140, 938782, 1083210, 1299852, 1408173, 1624815, 1877564, 2166420, 2346955, 2816346, 3249630, 4224519, 4693910, 5632692, 6499260, 7040865, 8449038, 9387820, 14081730, 16898076, 21122595, 28163460, 42245190, 84490380]

約数ペア:

[(1, 84490380), (2, 42245190), (3, 28163460), (4, 21122595), (5, 16898076), (6, 14081730), (9, 9387820), (10, 8449038), (12, 7040865), (13, 6499260), (15, 5632692), (18, 4693910), (20, 4224519), (26, 3249630), (30, 2816346), (36, 2346955), (39, 2166420), (45, 1877564), (52, 1624815), (60, 1408173), (65, 1299852), (78, 1083210), (90, 938782), (117, 722140), (130, 649926), (156, 541605), (180, 469391), (195, 433284), (234, 361070), (260, 324963), (390, 216642), (468, 180535), (585, 144428), (780, 108321), (1170, 72214), (2340, 36107)]