43402044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 118691328

約数和(自身を除く): 75289284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 223, 294, 331, 446, 588, 662, 669, 892, 993, 1324, 1338, 1561, 1986, 2317, 2676, 3122, 3972, 4634, 4683, 6244, 6951, 9268, 9366, 10927, 13902, 16219, 18732, 21854, 27804, 32438, 32781, 43708, 48657, 64876, 65562, 73813, 97314, 131124, 147626, 194628, 221439, 295252, 442878, 516691, 885756, 1033382, 1550073, 2066764, 3100146, 3616837, 6200292, 7233674, 10850511, 14467348, 21701022, 43402044]

約数ペア:

[(1, 43402044), (2, 21701022), (3, 14467348), (4, 10850511), (6, 7233674), (7, 6200292), (12, 3616837), (14, 3100146), (21, 2066764), (28, 1550073), (42, 1033382), (49, 885756), (84, 516691), (98, 442878), (147, 295252), (196, 221439), (223, 194628), (294, 147626), (331, 131124), (446, 97314), (588, 73813), (662, 65562), (669, 64876), (892, 48657), (993, 43708), (1324, 32781), (1338, 32438), (1561, 27804), (1986, 21854), (2317, 18732), (2676, 16219), (3122, 13902), (3972, 10927), (4634, 9366), (4683, 9268), (6244, 6951)]