71390088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 245606400

約数和(自身を除く): 174216312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 79, 84, 88, 99, 126, 132, 154, 158, 163, 168, 198, 231, 237, 252, 264, 308, 316, 326, 396, 462, 474, 489, 504, 553, 616, 632, 652, 693, 711, 792, 869, 924, 948, 978, 1106, 1141, 1304, 1386, 1422, 1467, 1659, 1738, 1793, 1848, 1896, 1956, 2212, 2282, 2607, 2772, 2844, 2934, 3318, 3423, 3476, 3586, 3912, 4424, 4564, 4977, 5214, 5379, 5544, 5688, 5868, 6083, 6636, 6846, 6952, 7172, 7821, 9128, 9954, 10269, 10428, 10758, 11736, 12166, 12551, 12877, 13272, 13692, 14344, 15642, 16137, 18249, 19908, 20538, 20856, 21516, 24332, 25102, 25754, 27384, 31284, 32274, 36498, 37653, 38631, 39816, 41076, 43032, 48664, 50204, 51508, 54747, 62568, 64548, 72996, 75306, 77262, 82152, 90139, 100408, 103016, 109494, 112959, 115893, 129096, 141647, 145992, 150612, 154524, 180278, 218988, 225918, 231786, 270417, 283294, 301224, 309048, 360556, 424941, 437976, 451836, 463572, 540834, 566588, 721112, 811251, 849882, 903672, 927144, 991529, 1081668, 1133176, 1274823, 1622502, 1699764, 1983058, 2163336, 2549646, 2974587, 3245004, 3399528, 3966116, 5099292, 5949174, 6490008, 7932232, 8923761, 10198584, 11898348, 17847522, 23796696, 35695044, 71390088]

約数ペア:

[(1, 71390088), (2, 35695044), (3, 23796696), (4, 17847522), (6, 11898348), (7, 10198584), (8, 8923761), (9, 7932232), (11, 6490008), (12, 5949174), (14, 5099292), (18, 3966116), (21, 3399528), (22, 3245004), (24, 2974587), (28, 2549646), (33, 2163336), (36, 1983058), (42, 1699764), (44, 1622502), (56, 1274823), (63, 1133176), (66, 1081668), (72, 991529), (77, 927144), (79, 903672), (84, 849882), (88, 811251), (99, 721112), (126, 566588), (132, 540834), (154, 463572), (158, 451836), (163, 437976), (168, 424941), (198, 360556), (231, 309048), (237, 301224), (252, 283294), (264, 270417), (308, 231786), (316, 225918), (326, 218988), (396, 180278), (462, 154524), (474, 150612), (489, 145992), (504, 141647), (553, 129096), (616, 115893), (632, 112959), (652, 109494), (693, 103016), (711, 100408), (792, 90139), (869, 82152), (924, 77262), (948, 75306), (978, 72996), (1106, 64548), (1141, 62568), (1304, 54747), (1386, 51508), (1422, 50204), (1467, 48664), (1659, 43032), (1738, 41076), (1793, 39816), (1848, 38631), (1896, 37653), (1956, 36498), (2212, 32274), (2282, 31284), (2607, 27384), (2772, 25754), (2844, 25102), (2934, 24332), (3318, 21516), (3423, 20856), (3476, 20538), (3586, 19908), (3912, 18249), (4424, 16137), (4564, 15642), (4977, 14344), (5214, 13692), (5379, 13272), (5544, 12877), (5688, 12551), (5868, 12166), (6083, 11736), (6636, 10758), (6846, 10428), (6952, 10269), (7172, 9954), (7821, 9128)]