68951792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 111036688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 46, 52, 56, 58, 71, 91, 92, 104, 112, 116, 142, 161, 182, 184, 203, 208, 232, 284, 299, 322, 364, 368, 377, 406, 464, 497, 568, 598, 644, 667, 728, 754, 812, 923, 994, 1136, 1196, 1288, 1334, 1456, 1508, 1624, 1633, 1846, 1988, 2059, 2093, 2392, 2576, 2639, 2668, 3016, 3248, 3266, 3692, 3976, 4118, 4186, 4669, 4784, 5278, 5336, 6032, 6461, 6532, 7384, 7952, 8236, 8372, 8671, 9338, 10556, 10672, 11431, 12922, 13064, 14413, 14768, 16472, 16744, 17342, 18676, 21112, 21229, 22862, 25844, 26128, 26767, 28826, 32944, 33488, 34684, 37352, 42224, 42458, 45724, 47357, 51688, 53534, 57652, 60697, 69368, 74704, 84916, 91448, 94714, 103376, 107068, 115304, 121394, 138736, 148603, 169832, 182896, 187369, 189428, 214136, 230608, 242788, 297206, 331499, 339664, 374738, 378856, 428272, 485576, 594412, 615641, 662998, 749476, 757712, 971152, 1188824, 1231282, 1325996, 1498952, 2377648, 2462564, 2651992, 2997904, 4309487, 4925128, 5303984, 8618974, 9850256, 17237948, 34475896, 68951792]

約数ペア:

[(1, 68951792), (2, 34475896), (4, 17237948), (7, 9850256), (8, 8618974), (13, 5303984), (14, 4925128), (16, 4309487), (23, 2997904), (26, 2651992), (28, 2462564), (29, 2377648), (46, 1498952), (52, 1325996), (56, 1231282), (58, 1188824), (71, 971152), (91, 757712), (92, 749476), (104, 662998), (112, 615641), (116, 594412), (142, 485576), (161, 428272), (182, 378856), (184, 374738), (203, 339664), (208, 331499), (232, 297206), (284, 242788), (299, 230608), (322, 214136), (364, 189428), (368, 187369), (377, 182896), (406, 169832), (464, 148603), (497, 138736), (568, 121394), (598, 115304), (644, 107068), (667, 103376), (728, 94714), (754, 91448), (812, 84916), (923, 74704), (994, 69368), (1136, 60697), (1196, 57652), (1288, 53534), (1334, 51688), (1456, 47357), (1508, 45724), (1624, 42458), (1633, 42224), (1846, 37352), (1988, 34684), (2059, 33488), (2093, 32944), (2392, 28826), (2576, 26767), (2639, 26128), (2668, 25844), (3016, 22862), (3248, 21229), (3266, 21112), (3692, 18676), (3976, 17342), (4118, 16744), (4186, 16472), (4669, 14768), (4784, 14413), (5278, 13064), (5336, 12922), (6032, 11431), (6461, 10672), (6532, 10556), (7384, 9338), (7952, 8671), (8236, 8372)]