76619816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 116432344

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 104, 119, 136, 151, 164, 182, 221, 238, 287, 302, 328, 364, 442, 476, 533, 574, 604, 697, 728, 884, 952, 1057, 1066, 1148, 1208, 1394, 1547, 1768, 1963, 2114, 2132, 2296, 2567, 2788, 3094, 3731, 3926, 4228, 4264, 4879, 5134, 5576, 6188, 6191, 7462, 7852, 8456, 9061, 9758, 10268, 12376, 12382, 13741, 14924, 15704, 17969, 18122, 19516, 20536, 24764, 27482, 29848, 33371, 35938, 36244, 39032, 43337, 49528, 54964, 63427, 66742, 71876, 72488, 80483, 86674, 105247, 109928, 126854, 133484, 143752, 160966, 173348, 210494, 233597, 253708, 266968, 321932, 346696, 420988, 467194, 507416, 563381, 643864, 736729, 841976, 934388, 1126762, 1368211, 1473458, 1868776, 2253524, 2736422, 2946916, 4507048, 5472844, 5893832, 9577477, 10945688, 19154954, 38309908, 76619816]

約数ペア:

[(1, 76619816), (2, 38309908), (4, 19154954), (7, 10945688), (8, 9577477), (13, 5893832), (14, 5472844), (17, 4507048), (26, 2946916), (28, 2736422), (34, 2253524), (41, 1868776), (52, 1473458), (56, 1368211), (68, 1126762), (82, 934388), (91, 841976), (104, 736729), (119, 643864), (136, 563381), (151, 507416), (164, 467194), (182, 420988), (221, 346696), (238, 321932), (287, 266968), (302, 253708), (328, 233597), (364, 210494), (442, 173348), (476, 160966), (533, 143752), (574, 133484), (604, 126854), (697, 109928), (728, 105247), (884, 86674), (952, 80483), (1057, 72488), (1066, 71876), (1148, 66742), (1208, 63427), (1394, 54964), (1547, 49528), (1768, 43337), (1963, 39032), (2114, 36244), (2132, 35938), (2296, 33371), (2567, 29848), (2788, 27482), (3094, 24764), (3731, 20536), (3926, 19516), (4228, 18122), (4264, 17969), (4879, 15704), (5134, 14924), (5576, 13741), (6188, 12382), (6191, 12376), (7462, 10268), (7852, 9758), (8456, 9061)]