82662616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 172108800

約数和(自身を除く): 89446184

約数列:

[1, 2, 4, 8, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 331, 424, 589, 662, 1007, 1178, 1324, 1643, 2014, 2356, 2648, 3286, 4028, 4712, 6289, 6572, 8056, 10261, 12578, 13144, 17543, 20522, 25156, 31217, 35086, 41044, 50312, 62434, 70172, 82088, 124868, 140344, 194959, 249736, 333317, 389918, 543833, 666634, 779836, 1087666, 1333268, 1559672, 2175332, 2666536, 4350664, 10332827, 20665654, 41331308, 82662616]

約数ペア:

[(1, 82662616), (2, 41331308), (4, 20665654), (8, 10332827), (19, 4350664), (31, 2666536), (38, 2175332), (53, 1559672), (62, 1333268), (76, 1087666), (106, 779836), (124, 666634), (152, 543833), (212, 389918), (248, 333317), (331, 249736), (424, 194959), (589, 140344), (662, 124868), (1007, 82088), (1178, 70172), (1324, 62434), (1643, 50312), (2014, 41044), (2356, 35086), (2648, 31217), (3286, 25156), (4028, 20522), (4712, 17543), (6289, 13144), (6572, 12578), (8056, 10261)]