90899064

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2351}}^1$

素因数の和:2545

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 163116936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2148, 2351, 3222, 4296, 4702, 4833, 6444, 7053, 9404, 9666, 12888, 14106, 18808, 19332, 21159, 28212, 38664, 42318, 56424, 63477, 84636, 126954, 169272, 253908, 420829, 507816, 841658, 1262487, 1683316, 2524974, 3366632, 3787461, 5049948, 7574922, 10099896, 11362383, 15149844, 22724766, 30299688, 45449532, 90899064]

約数ペア:

[(1, 90899064), (2, 45449532), (3, 30299688), (4, 22724766), (6, 15149844), (8, 11362383), (9, 10099896), (12, 7574922), (18, 5049948), (24, 3787461), (27, 3366632), (36, 2524974), (54, 1683316), (72, 1262487), (108, 841658), (179, 507816), (216, 420829), (358, 253908), (537, 169272), (716, 126954), (1074, 84636), (1432, 63477), (1611, 56424), (2148, 42318), (2351, 38664), (3222, 28212), (4296, 21159), (4702, 19332), (4833, 18808), (6444, 14106), (7053, 12888), (9404, 9666)]