71082648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 249849600

約数和(自身を除く): 178766952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 571, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1142, 1197, 1368, 1482, 1596, 1638, 1713, 1729, 1976, 2184, 2223, 2284, 2394, 2964, 3192, 3276, 3426, 3458, 3997, 4446, 4568, 4788, 5139, 5187, 5928, 6552, 6852, 6916, 7423, 7994, 8892, 9576, 10278, 10374, 10849, 11991, 13704, 13832, 14846, 15561, 15988, 17784, 20556, 20748, 21698, 22269, 23982, 29692, 31122, 31976, 32547, 35973, 41112, 41496, 43396, 44538, 47964, 51961, 59384, 62244, 65094, 66807, 71946, 75943, 86792, 89076, 95928, 97641, 103922, 124488, 130188, 133614, 141037, 143892, 151886, 155883, 178152, 195282, 207844, 227829, 260376, 267228, 282074, 287784, 303772, 311766, 390564, 415688, 423111, 455658, 467649, 534456, 564148, 607544, 623532, 683487, 781128, 846222, 911316, 935298, 987259, 1128296, 1247064, 1269333, 1366974, 1692444, 1822632, 1870596, 1974518, 2538666, 2733948, 2961777, 3384888, 3741192, 3949036, 5077332, 5467896, 5923554, 7898072, 8885331, 10154664, 11847108, 17770662, 23694216, 35541324, 71082648]

約数ペア:

[(1, 71082648), (2, 35541324), (3, 23694216), (4, 17770662), (6, 11847108), (7, 10154664), (8, 8885331), (9, 7898072), (12, 5923554), (13, 5467896), (14, 5077332), (18, 3949036), (19, 3741192), (21, 3384888), (24, 2961777), (26, 2733948), (28, 2538666), (36, 1974518), (38, 1870596), (39, 1822632), (42, 1692444), (52, 1366974), (56, 1269333), (57, 1247064), (63, 1128296), (72, 987259), (76, 935298), (78, 911316), (84, 846222), (91, 781128), (104, 683487), (114, 623532), (117, 607544), (126, 564148), (133, 534456), (152, 467649), (156, 455658), (168, 423111), (171, 415688), (182, 390564), (228, 311766), (234, 303772), (247, 287784), (252, 282074), (266, 267228), (273, 260376), (312, 227829), (342, 207844), (364, 195282), (399, 178152), (456, 155883), (468, 151886), (494, 143892), (504, 141037), (532, 133614), (546, 130188), (571, 124488), (684, 103922), (728, 97641), (741, 95928), (798, 89076), (819, 86792), (936, 75943), (988, 71946), (1064, 66807), (1092, 65094), (1142, 62244), (1197, 59384), (1368, 51961), (1482, 47964), (1596, 44538), (1638, 43396), (1713, 41496), (1729, 41112), (1976, 35973), (2184, 32547), (2223, 31976), (2284, 31122), (2394, 29692), (2964, 23982), (3192, 22269), (3276, 21698), (3426, 20748), (3458, 20556), (3997, 17784), (4446, 15988), (4568, 15561), (4788, 14846), (5139, 13832), (5187, 13704), (5928, 11991), (6552, 10849), (6852, 10374), (6916, 10278), (7423, 9576), (7994, 8892)]