86472880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 235859904

約数和(自身を除く): 149387024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 67, 68, 73, 80, 85, 104, 130, 134, 136, 146, 170, 208, 221, 260, 268, 272, 292, 335, 340, 365, 442, 520, 536, 584, 670, 680, 730, 871, 884, 949, 1040, 1072, 1105, 1139, 1168, 1241, 1340, 1360, 1460, 1742, 1768, 1898, 2210, 2278, 2482, 2680, 2920, 3484, 3536, 3796, 4355, 4420, 4556, 4745, 4891, 4964, 5360, 5695, 5840, 6205, 6968, 7592, 8710, 8840, 9112, 9490, 9782, 9928, 11390, 12410, 13936, 14807, 15184, 16133, 17420, 17680, 18224, 18980, 19564, 19856, 22780, 24455, 24820, 29614, 32266, 34840, 37960, 39128, 45560, 48910, 49640, 59228, 63583, 64532, 69680, 74035, 75920, 78256, 80665, 83147, 91120, 97820, 99280, 118456, 127166, 129064, 148070, 161330, 166294, 195640, 236912, 254332, 258128, 296140, 317915, 322660, 332588, 391280, 415735, 508664, 592280, 635830, 645320, 665176, 831470, 1017328, 1080911, 1184560, 1271660, 1290640, 1330352, 1662940, 2161822, 2543320, 3325880, 4323644, 5086640, 5404555, 6651760, 8647288, 10809110, 17294576, 21618220, 43236440, 86472880]

約数ペア:

[(1, 86472880), (2, 43236440), (4, 21618220), (5, 17294576), (8, 10809110), (10, 8647288), (13, 6651760), (16, 5404555), (17, 5086640), (20, 4323644), (26, 3325880), (34, 2543320), (40, 2161822), (52, 1662940), (65, 1330352), (67, 1290640), (68, 1271660), (73, 1184560), (80, 1080911), (85, 1017328), (104, 831470), (130, 665176), (134, 645320), (136, 635830), (146, 592280), (170, 508664), (208, 415735), (221, 391280), (260, 332588), (268, 322660), (272, 317915), (292, 296140), (335, 258128), (340, 254332), (365, 236912), (442, 195640), (520, 166294), (536, 161330), (584, 148070), (670, 129064), (680, 127166), (730, 118456), (871, 99280), (884, 97820), (949, 91120), (1040, 83147), (1072, 80665), (1105, 78256), (1139, 75920), (1168, 74035), (1241, 69680), (1340, 64532), (1360, 63583), (1460, 59228), (1742, 49640), (1768, 48910), (1898, 45560), (2210, 39128), (2278, 37960), (2482, 34840), (2680, 32266), (2920, 29614), (3484, 24820), (3536, 24455), (3796, 22780), (4355, 19856), (4420, 19564), (4556, 18980), (4745, 18224), (4891, 17680), (4964, 17420), (5360, 16133), (5695, 15184), (5840, 14807), (6205, 13936), (6968, 12410), (7592, 11390), (8710, 9928), (8840, 9782), (9112, 9490)]