61520368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 159989760

約数和(自身を除く): 98469392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 47, 52, 56, 58, 62, 91, 94, 104, 112, 116, 124, 182, 188, 203, 208, 217, 232, 248, 329, 364, 376, 377, 403, 406, 434, 464, 496, 611, 658, 728, 752, 754, 806, 812, 868, 899, 1222, 1316, 1363, 1456, 1457, 1508, 1612, 1624, 1736, 1798, 2444, 2632, 2639, 2726, 2821, 2914, 3016, 3224, 3248, 3472, 3596, 4277, 4888, 5264, 5278, 5452, 5642, 5828, 6032, 6293, 6448, 7192, 8554, 9541, 9776, 10199, 10556, 10904, 11284, 11656, 11687, 12586, 14384, 17108, 17719, 18941, 19082, 20398, 21112, 21808, 22568, 23312, 23374, 25172, 34216, 35438, 37882, 38164, 40796, 42224, 42253, 45136, 46748, 50344, 68432, 70876, 75764, 76328, 81592, 81809, 84506, 93496, 100688, 124033, 132587, 141752, 151528, 152656, 163184, 163618, 169012, 186992, 248066, 265174, 283504, 295771, 303056, 327236, 338024, 496132, 530348, 549289, 591542, 654472, 676048, 992264, 1060696, 1098578, 1183084, 1308944, 1984528, 2121392, 2197156, 2366168, 3845023, 4394312, 4732336, 7690046, 8788624, 15380092, 30760184, 61520368]

約数ペア:

[(1, 61520368), (2, 30760184), (4, 15380092), (7, 8788624), (8, 7690046), (13, 4732336), (14, 4394312), (16, 3845023), (26, 2366168), (28, 2197156), (29, 2121392), (31, 1984528), (47, 1308944), (52, 1183084), (56, 1098578), (58, 1060696), (62, 992264), (91, 676048), (94, 654472), (104, 591542), (112, 549289), (116, 530348), (124, 496132), (182, 338024), (188, 327236), (203, 303056), (208, 295771), (217, 283504), (232, 265174), (248, 248066), (329, 186992), (364, 169012), (376, 163618), (377, 163184), (403, 152656), (406, 151528), (434, 141752), (464, 132587), (496, 124033), (611, 100688), (658, 93496), (728, 84506), (752, 81809), (754, 81592), (806, 76328), (812, 75764), (868, 70876), (899, 68432), (1222, 50344), (1316, 46748), (1363, 45136), (1456, 42253), (1457, 42224), (1508, 40796), (1612, 38164), (1624, 37882), (1736, 35438), (1798, 34216), (2444, 25172), (2632, 23374), (2639, 23312), (2726, 22568), (2821, 21808), (2914, 21112), (3016, 20398), (3224, 19082), (3248, 18941), (3472, 17719), (3596, 17108), (4277, 14384), (4888, 12586), (5264, 11687), (5278, 11656), (5452, 11284), (5642, 10904), (5828, 10556), (6032, 10199), (6293, 9776), (6448, 9541), (7192, 8554)]