78350090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 180247680

約数和(自身を除く): 101897590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 169, 179, 182, 185, 259, 338, 358, 370, 455, 481, 518, 845, 895, 910, 962, 1183, 1253, 1295, 1690, 1790, 2327, 2366, 2405, 2506, 2590, 3367, 4654, 4810, 5915, 6253, 6265, 6623, 6734, 11635, 11830, 12506, 12530, 13246, 16289, 16835, 23270, 30251, 31265, 32578, 33115, 33670, 43771, 46361, 60502, 62530, 66230, 81445, 86099, 87542, 92722, 151255, 162890, 172198, 211757, 218855, 231805, 302510, 423514, 430495, 437710, 463610, 602693, 860990, 1058785, 1119287, 1205386, 2117570, 2238574, 3013465, 5596435, 6026930, 7835009, 11192870, 15670018, 39175045, 78350090]

約数ペア:

[(1, 78350090), (2, 39175045), (5, 15670018), (7, 11192870), (10, 7835009), (13, 6026930), (14, 5596435), (26, 3013465), (35, 2238574), (37, 2117570), (65, 1205386), (70, 1119287), (74, 1058785), (91, 860990), (130, 602693), (169, 463610), (179, 437710), (182, 430495), (185, 423514), (259, 302510), (338, 231805), (358, 218855), (370, 211757), (455, 172198), (481, 162890), (518, 151255), (845, 92722), (895, 87542), (910, 86099), (962, 81445), (1183, 66230), (1253, 62530), (1295, 60502), (1690, 46361), (1790, 43771), (2327, 33670), (2366, 33115), (2405, 32578), (2506, 31265), (2590, 30251), (3367, 23270), (4654, 16835), (4810, 16289), (5915, 13246), (6253, 12530), (6265, 12506), (6623, 11830), (6734, 11635)]