82468620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2711}}^1$

素因数の和:2752

約数の個数: 108

約数和(自身を含む): 270977616

約数和(自身を除く): 188508996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 2711, 3042, 3380, 5070, 5422, 6084, 7605, 8133, 10140, 10844, 13555, 15210, 16266, 24399, 27110, 30420, 32532, 35243, 40665, 48798, 54220, 70486, 81330, 97596, 105729, 121995, 140972, 162660, 176215, 211458, 243990, 317187, 352430, 422916, 458159, 487980, 528645, 634374, 704860, 916318, 1057290, 1268748, 1374477, 1585935, 1832636, 2114580, 2290795, 2748954, 3171870, 4123431, 4581590, 5497908, 6343740, 6872385, 8246862, 9163180, 13744770, 16493724, 20617155, 27489540, 41234310, 82468620]

約数ペア:

[(1, 82468620), (2, 41234310), (3, 27489540), (4, 20617155), (5, 16493724), (6, 13744770), (9, 9163180), (10, 8246862), (12, 6872385), (13, 6343740), (15, 5497908), (18, 4581590), (20, 4123431), (26, 3171870), (30, 2748954), (36, 2290795), (39, 2114580), (45, 1832636), (52, 1585935), (60, 1374477), (65, 1268748), (78, 1057290), (90, 916318), (117, 704860), (130, 634374), (156, 528645), (169, 487980), (180, 458159), (195, 422916), (234, 352430), (260, 317187), (338, 243990), (390, 211458), (468, 176215), (507, 162660), (585, 140972), (676, 121995), (780, 105729), (845, 97596), (1014, 81330), (1170, 70486), (1521, 54220), (1690, 48798), (2028, 40665), (2340, 35243), (2535, 32532), (2711, 30420), (3042, 27110), (3380, 24399), (5070, 16266), (5422, 15210), (6084, 13555), (7605, 10844), (8133, 10140)]