89086920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57107}}^1$

素因数の和:57134

約数の個数: 64

約数和(自身を含む): 287824320

約数和(自身を除く): 198737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57107, 114214, 171321, 228428, 285535, 342642, 456856, 571070, 685284, 742391, 856605, 1142140, 1370568, 1484782, 1713210, 2227173, 2284280, 2969564, 3426420, 3711955, 4454346, 5939128, 6852840, 7423910, 8908692, 11135865, 14847820, 17817384, 22271730, 29695640, 44543460, 89086920]

約数ペア:

[(1, 89086920), (2, 44543460), (3, 29695640), (4, 22271730), (5, 17817384), (6, 14847820), (8, 11135865), (10, 8908692), (12, 7423910), (13, 6852840), (15, 5939128), (20, 4454346), (24, 3711955), (26, 3426420), (30, 2969564), (39, 2284280), (40, 2227173), (52, 1713210), (60, 1484782), (65, 1370568), (78, 1142140), (104, 856605), (120, 742391), (130, 685284), (156, 571070), (195, 456856), (260, 342642), (312, 285535), (390, 228428), (520, 171321), (780, 114214), (1560, 57107)]