68606286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 176947200

約数和(自身を除く): 108340914

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 31, 42, 46, 58, 62, 69, 79, 87, 93, 138, 158, 161, 174, 186, 203, 217, 237, 322, 406, 434, 474, 483, 553, 609, 651, 667, 713, 899, 966, 1106, 1218, 1302, 1334, 1426, 1659, 1798, 1817, 2001, 2139, 2291, 2449, 2697, 3318, 3634, 4002, 4278, 4582, 4669, 4898, 4991, 5394, 5451, 6293, 6873, 7347, 9338, 9982, 10902, 12586, 12719, 13746, 14007, 14694, 14973, 16037, 17143, 18879, 20677, 25438, 28014, 29946, 32074, 34286, 37758, 38157, 41354, 48111, 51429, 52693, 56327, 62031, 71021, 76314, 96222, 102858, 105386, 112654, 124062, 142042, 144739, 158079, 168981, 213063, 289478, 316158, 337962, 368851, 394289, 426126, 434217, 497147, 737702, 788578, 868434, 994294, 1106553, 1182867, 1491441, 1633483, 2213106, 2365734, 2982882, 3266966, 4900449, 9800898, 11434381, 22868762, 34303143, 68606286]

約数ペア:

[(1, 68606286), (2, 34303143), (3, 22868762), (6, 11434381), (7, 9800898), (14, 4900449), (21, 3266966), (23, 2982882), (29, 2365734), (31, 2213106), (42, 1633483), (46, 1491441), (58, 1182867), (62, 1106553), (69, 994294), (79, 868434), (87, 788578), (93, 737702), (138, 497147), (158, 434217), (161, 426126), (174, 394289), (186, 368851), (203, 337962), (217, 316158), (237, 289478), (322, 213063), (406, 168981), (434, 158079), (474, 144739), (483, 142042), (553, 124062), (609, 112654), (651, 105386), (667, 102858), (713, 96222), (899, 76314), (966, 71021), (1106, 62031), (1218, 56327), (1302, 52693), (1334, 51429), (1426, 48111), (1659, 41354), (1798, 38157), (1817, 37758), (2001, 34286), (2139, 32074), (2291, 29946), (2449, 28014), (2697, 25438), (3318, 20677), (3634, 18879), (4002, 17143), (4278, 16037), (4582, 14973), (4669, 14694), (4898, 14007), (4991, 13746), (5394, 12719), (5451, 12586), (6293, 10902), (6873, 9982), (7347, 9338)]