45820908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 133005600

約数和(自身を除く): 87184692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 521, 698, 1042, 1047, 1396, 1563, 2084, 2094, 2443, 3126, 3141, 3647, 4188, 4689, 4886, 6252, 6282, 7294, 7329, 9378, 9772, 10941, 12564, 14588, 14658, 18756, 21882, 21987, 29316, 32823, 43764, 43974, 65646, 87948, 131292, 181829, 363658, 545487, 727316, 1090974, 1272803, 1636461, 2181948, 2545606, 3272922, 3818409, 5091212, 6545844, 7636818, 11455227, 15273636, 22910454, 45820908]

約数ペア:

[(1, 45820908), (2, 22910454), (3, 15273636), (4, 11455227), (6, 7636818), (7, 6545844), (9, 5091212), (12, 3818409), (14, 3272922), (18, 2545606), (21, 2181948), (28, 1636461), (36, 1272803), (42, 1090974), (63, 727316), (84, 545487), (126, 363658), (252, 181829), (349, 131292), (521, 87948), (698, 65646), (1042, 43974), (1047, 43764), (1396, 32823), (1563, 29316), (2084, 21987), (2094, 21882), (2443, 18756), (3126, 14658), (3141, 14588), (3647, 12564), (4188, 10941), (4689, 9772), (4886, 9378), (6252, 7329), (6282, 7294)]