82576188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 219180416

約数和(自身を除く): 136604228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 1098, 1116, 1213, 1891, 2196, 2426, 3639, 3782, 4852, 5673, 7278, 7564, 10917, 11346, 14556, 17019, 21834, 22692, 34038, 37603, 43668, 68076, 73993, 75206, 112809, 147986, 150412, 221979, 225618, 295972, 338427, 443958, 451236, 665937, 676854, 887916, 1331874, 1353708, 2293783, 2663748, 4587566, 6881349, 9175132, 13762698, 20644047, 27525396, 41288094, 82576188]

約数ペア:

[(1, 82576188), (2, 41288094), (3, 27525396), (4, 20644047), (6, 13762698), (9, 9175132), (12, 6881349), (18, 4587566), (31, 2663748), (36, 2293783), (61, 1353708), (62, 1331874), (93, 887916), (122, 676854), (124, 665937), (183, 451236), (186, 443958), (244, 338427), (279, 295972), (366, 225618), (372, 221979), (549, 150412), (558, 147986), (732, 112809), (1098, 75206), (1116, 73993), (1213, 68076), (1891, 43668), (2196, 37603), (2426, 34038), (3639, 22692), (3782, 21834), (4852, 17019), (5673, 14556), (7278, 11346), (7564, 10917)]