86087820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15767}}^1$

素因数の和:15799

約数の個数: 96

約数和(自身を含む): 296690688

約数和(自身を除く): 210602868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15767, 31534, 47301, 63068, 78835, 94602, 110369, 157670, 189204, 204971, 220738, 236505, 315340, 331107, 409942, 441476, 473010, 551845, 614913, 662214, 819884, 946020, 1024855, 1103690, 1229826, 1324428, 1434797, 1655535, 2049710, 2207380, 2459652, 2869594, 3074565, 3311070, 4099420, 4304391, 5739188, 6149130, 6622140, 7173985, 8608782, 12298260, 14347970, 17217564, 21521955, 28695940, 43043910, 86087820]

約数ペア:

[(1, 86087820), (2, 43043910), (3, 28695940), (4, 21521955), (5, 17217564), (6, 14347970), (7, 12298260), (10, 8608782), (12, 7173985), (13, 6622140), (14, 6149130), (15, 5739188), (20, 4304391), (21, 4099420), (26, 3311070), (28, 3074565), (30, 2869594), (35, 2459652), (39, 2207380), (42, 2049710), (52, 1655535), (60, 1434797), (65, 1324428), (70, 1229826), (78, 1103690), (84, 1024855), (91, 946020), (105, 819884), (130, 662214), (140, 614913), (156, 551845), (182, 473010), (195, 441476), (210, 409942), (260, 331107), (273, 315340), (364, 236505), (390, 220738), (420, 204971), (455, 189204), (546, 157670), (780, 110369), (910, 94602), (1092, 78835), (1365, 63068), (1820, 47301), (2730, 31534), (5460, 15767)]