83440032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 245337120

約数和(自身を除く): 161897088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 139, 148, 156, 169, 208, 222, 278, 296, 312, 338, 416, 417, 444, 481, 507, 556, 592, 624, 676, 834, 888, 962, 1014, 1112, 1184, 1248, 1352, 1443, 1668, 1776, 1807, 1924, 2028, 2224, 2704, 2886, 3336, 3552, 3614, 3848, 4056, 4448, 5143, 5408, 5421, 5772, 6253, 6672, 7228, 7696, 8112, 10286, 10842, 11544, 12506, 13344, 14456, 15392, 15429, 16224, 18759, 20572, 21684, 23088, 23491, 25012, 28912, 30858, 37518, 41144, 43368, 46176, 46982, 50024, 57824, 61716, 66859, 70473, 75036, 82288, 86736, 93964, 100048, 123432, 133718, 140946, 150072, 164576, 173472, 187928, 200096, 200577, 246864, 267436, 281892, 300144, 375856, 401154, 493728, 534872, 563784, 600288, 751712, 802308, 869167, 1069744, 1127568, 1604616, 1738334, 2139488, 2255136, 2607501, 3209232, 3476668, 5215002, 6418464, 6953336, 10430004, 13906672, 20860008, 27813344, 41720016, 83440032]

約数ペア:

[(1, 83440032), (2, 41720016), (3, 27813344), (4, 20860008), (6, 13906672), (8, 10430004), (12, 6953336), (13, 6418464), (16, 5215002), (24, 3476668), (26, 3209232), (32, 2607501), (37, 2255136), (39, 2139488), (48, 1738334), (52, 1604616), (74, 1127568), (78, 1069744), (96, 869167), (104, 802308), (111, 751712), (139, 600288), (148, 563784), (156, 534872), (169, 493728), (208, 401154), (222, 375856), (278, 300144), (296, 281892), (312, 267436), (338, 246864), (416, 200577), (417, 200096), (444, 187928), (481, 173472), (507, 164576), (556, 150072), (592, 140946), (624, 133718), (676, 123432), (834, 100048), (888, 93964), (962, 86736), (1014, 82288), (1112, 75036), (1184, 70473), (1248, 66859), (1352, 61716), (1443, 57824), (1668, 50024), (1776, 46982), (1807, 46176), (1924, 43368), (2028, 41144), (2224, 37518), (2704, 30858), (2886, 28912), (3336, 25012), (3552, 23491), (3614, 23088), (3848, 21684), (4056, 20572), (4448, 18759), (5143, 16224), (5408, 15429), (5421, 15392), (5772, 14456), (6253, 13344), (6672, 12506), (7228, 11544), (7696, 10842), (8112, 10286)]