123018084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25693}}^1$

素因数の和:25729

約数の個数: 72

約数和(自身を含む): 374104640

約数和(自身を除く): 251086556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 25693, 51386, 77079, 102772, 154158, 179851, 231237, 308316, 359702, 462474, 488167, 539553, 719404, 924948, 976334, 1079106, 1464501, 1618659, 1952668, 2158212, 2929002, 3237318, 3417169, 4393503, 5858004, 6474636, 6834338, 8787006, 10251507, 13668676, 17574012, 20503014, 30754521, 41006028, 61509042, 123018084]

約数ペア:

[(1, 123018084), (2, 61509042), (3, 41006028), (4, 30754521), (6, 20503014), (7, 17574012), (9, 13668676), (12, 10251507), (14, 8787006), (18, 6834338), (19, 6474636), (21, 5858004), (28, 4393503), (36, 3417169), (38, 3237318), (42, 2929002), (57, 2158212), (63, 1952668), (76, 1618659), (84, 1464501), (114, 1079106), (126, 976334), (133, 924948), (171, 719404), (228, 539553), (252, 488167), (266, 462474), (342, 359702), (399, 308316), (532, 231237), (684, 179851), (798, 154158), (1197, 102772), (1596, 77079), (2394, 51386), (4788, 25693)]