84044668

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 170200800

約数和(自身を除く): 86156132

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 109, 116, 218, 289, 391, 436, 493, 578, 667, 782, 986, 1156, 1334, 1564, 1853, 1972, 2507, 2668, 3161, 3706, 5014, 6322, 6647, 7412, 8381, 10028, 11339, 12644, 13294, 16762, 22678, 26588, 31501, 33524, 42619, 45356, 53737, 63002, 72703, 85238, 107474, 126004, 145406, 170476, 192763, 214948, 290812, 385526, 724523, 771052, 913529, 1235951, 1449046, 1827058, 2471902, 2898092, 3654116, 4943804, 21011167, 42022334, 84044668]

約数ペア:

[(1, 84044668), (2, 42022334), (4, 21011167), (17, 4943804), (23, 3654116), (29, 2898092), (34, 2471902), (46, 1827058), (58, 1449046), (68, 1235951), (92, 913529), (109, 771052), (116, 724523), (218, 385526), (289, 290812), (391, 214948), (436, 192763), (493, 170476), (578, 145406), (667, 126004), (782, 107474), (986, 85238), (1156, 72703), (1334, 63002), (1564, 53737), (1853, 45356), (1972, 42619), (2507, 33524), (2668, 31501), (3161, 26588), (3706, 22678), (5014, 16762), (6322, 13294), (6647, 12644), (7412, 11339), (8381, 10028)]