98781384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 268007040

約数和(自身を除く): 169225656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 2311, 3288, 3562, 4622, 5343, 6933, 7124, 9244, 10686, 13866, 14248, 18488, 21372, 27732, 30043, 42744, 55464, 60086, 90129, 120172, 180258, 240344, 316607, 360516, 633214, 721032, 949821, 1266428, 1899642, 2532856, 3799284, 4115891, 7598568, 8231782, 12347673, 16463564, 24695346, 32927128, 49390692, 98781384]

約数ペア:

[(1, 98781384), (2, 49390692), (3, 32927128), (4, 24695346), (6, 16463564), (8, 12347673), (12, 8231782), (13, 7598568), (24, 4115891), (26, 3799284), (39, 2532856), (52, 1899642), (78, 1266428), (104, 949821), (137, 721032), (156, 633214), (274, 360516), (312, 316607), (411, 240344), (548, 180258), (822, 120172), (1096, 90129), (1644, 60086), (1781, 55464), (2311, 42744), (3288, 30043), (3562, 27732), (4622, 21372), (5343, 18488), (6933, 14248), (7124, 13866), (9244, 10686)]