71314476784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{3319}}^1$

素因数の和:3686

約数の個数: 80

約数和(自身を含む): 142276608000

約数和(自身を除く): 70962131216

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 191, 316, 356, 382, 632, 712, 764, 1264, 1424, 1528, 3056, 3319, 6638, 7031, 13276, 14062, 15089, 16999, 26552, 28124, 30178, 33998, 53104, 56248, 60356, 67996, 112496, 120712, 135992, 241424, 262201, 271984, 295391, 524402, 590782, 633929, 1048804, 1181564, 1267858, 1342921, 2097608, 2363128, 2535716, 2685842, 4195216, 4726256, 5071432, 5371684, 10142864, 10743368, 21486736, 23335889, 46671778, 50080391, 56419681, 93343556, 100160782, 112839362, 186687112, 200321564, 225678724, 373374224, 400643128, 451357448, 801286256, 902714896, 4457154799, 8914309598, 17828619196, 35657238392, 71314476784]

約数ペア:

[(1, 71314476784), (2, 35657238392), (4, 17828619196), (8, 8914309598), (16, 4457154799), (79, 902714896), (89, 801286256), (158, 451357448), (178, 400643128), (191, 373374224), (316, 225678724), (356, 200321564), (382, 186687112), (632, 112839362), (712, 100160782), (764, 93343556), (1264, 56419681), (1424, 50080391), (1528, 46671778), (3056, 23335889), (3319, 21486736), (6638, 10743368), (7031, 10142864), (13276, 5371684), (14062, 5071432), (15089, 4726256), (16999, 4195216), (26552, 2685842), (28124, 2535716), (30178, 2363128), (33998, 2097608), (53104, 1342921), (56248, 1267858), (60356, 1181564), (67996, 1048804), (112496, 633929), (120712, 590782), (135992, 524402), (241424, 295391), (262201, 271984)]