68665610452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 138477846528

約数和(自身を除く): 69812236076

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 227, 289, 367, 391, 454, 527, 578, 713, 734, 782, 908, 1054, 1156, 1426, 1468, 1564, 2108, 2852, 3859, 5221, 6239, 6647, 7037, 7718, 8441, 8959, 10442, 11377, 12121, 12478, 13294, 14074, 15436, 16882, 17918, 20884, 22754, 24242, 24956, 26588, 28148, 33764, 35836, 45508, 48484, 65603, 83309, 88757, 106063, 119629, 131206, 143497, 161851, 166618, 177514, 193409, 206057, 212126, 239258, 261671, 262412, 286994, 323702, 333236, 355028, 386818, 412114, 424252, 478516, 523342, 573988, 647404, 773636, 824228, 1046684, 1416253, 1508869, 1916107, 2033693, 2439449, 2582579, 2751467, 2832506, 3017738, 3287953, 3832214, 4067386, 4448407, 4878898, 5165158, 5502934, 5665012, 6035476, 6575906, 7664428, 8134772, 8896814, 9757796, 10330316, 11005868, 13151812, 17793628, 24076301, 32573819, 43903843, 46774939, 48152602, 59399317, 65147638, 75622919, 87807686, 93549878, 96305204, 118798634, 130295276, 151245838, 175615372, 187099756, 237597268, 302491676, 553754923, 746365331, 1009788389, 1107509846, 1492730662, 2019576778, 2215019692, 2985461324, 4039153556, 17166402613, 34332805226, 68665610452]

約数ペア:

[(1, 68665610452), (2, 34332805226), (4, 17166402613), (17, 4039153556), (23, 2985461324), (31, 2215019692), (34, 2019576778), (46, 1492730662), (62, 1107509846), (68, 1009788389), (92, 746365331), (124, 553754923), (227, 302491676), (289, 237597268), (367, 187099756), (391, 175615372), (454, 151245838), (527, 130295276), (578, 118798634), (713, 96305204), (734, 93549878), (782, 87807686), (908, 75622919), (1054, 65147638), (1156, 59399317), (1426, 48152602), (1468, 46774939), (1564, 43903843), (2108, 32573819), (2852, 24076301), (3859, 17793628), (5221, 13151812), (6239, 11005868), (6647, 10330316), (7037, 9757796), (7718, 8896814), (8441, 8134772), (8959, 7664428), (10442, 6575906), (11377, 6035476), (12121, 5665012), (12478, 5502934), (13294, 5165158), (14074, 4878898), (15436, 4448407), (16882, 4067386), (17918, 3832214), (20884, 3287953), (22754, 3017738), (24242, 2832506), (24956, 2751467), (26588, 2582579), (28148, 2439449), (33764, 2033693), (35836, 1916107), (45508, 1508869), (48484, 1416253), (65603, 1046684), (83309, 824228), (88757, 773636), (106063, 647404), (119629, 573988), (131206, 523342), (143497, 478516), (161851, 424252), (166618, 412114), (177514, 386818), (193409, 355028), (206057, 333236), (212126, 323702), (239258, 286994), (261671, 262412)]