78022672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 190737792

約数和(自身を除く): 112715120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1307, 1456, 2132, 2296, 2614, 3731, 4264, 4592, 5228, 7462, 8528, 9149, 10456, 14924, 16991, 18298, 20912, 29848, 33982, 36596, 53587, 59696, 67964, 73192, 107174, 118937, 135928, 146384, 214348, 237874, 271856, 375109, 428696, 475748, 696631, 750218, 857392, 951496, 1393262, 1500436, 1902992, 2786524, 3000872, 4876417, 5573048, 6001744, 9752834, 11146096, 19505668, 39011336, 78022672]

約数ペア:

[(1, 78022672), (2, 39011336), (4, 19505668), (7, 11146096), (8, 9752834), (13, 6001744), (14, 5573048), (16, 4876417), (26, 3000872), (28, 2786524), (41, 1902992), (52, 1500436), (56, 1393262), (82, 951496), (91, 857392), (104, 750218), (112, 696631), (164, 475748), (182, 428696), (208, 375109), (287, 271856), (328, 237874), (364, 214348), (533, 146384), (574, 135928), (656, 118937), (728, 107174), (1066, 73192), (1148, 67964), (1307, 59696), (1456, 53587), (2132, 36596), (2296, 33982), (2614, 29848), (3731, 20912), (4264, 18298), (4592, 16991), (5228, 14924), (7462, 10456), (8528, 9149)]