64722768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3372

約数の個数: 80

約数和(自身を含む): 187386816

約数和(自身を除く): 122664048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 3313, 4884, 6512, 6626, 9768, 9939, 13252, 19536, 19878, 26504, 36443, 39756, 53008, 72886, 79512, 109329, 122581, 145772, 159024, 218658, 245162, 291544, 367743, 437316, 490324, 583088, 735486, 874632, 980648, 1348391, 1470972, 1749264, 1961296, 2696782, 2941944, 4045173, 5393564, 5883888, 8090346, 10787128, 16180692, 21574256, 32361384, 64722768]

約数ペア:

[(1, 64722768), (2, 32361384), (3, 21574256), (4, 16180692), (6, 10787128), (8, 8090346), (11, 5883888), (12, 5393564), (16, 4045173), (22, 2941944), (24, 2696782), (33, 1961296), (37, 1749264), (44, 1470972), (48, 1348391), (66, 980648), (74, 874632), (88, 735486), (111, 583088), (132, 490324), (148, 437316), (176, 367743), (222, 291544), (264, 245162), (296, 218658), (407, 159024), (444, 145772), (528, 122581), (592, 109329), (814, 79512), (888, 72886), (1221, 53008), (1628, 39756), (1776, 36443), (2442, 26504), (3256, 19878), (3313, 19536), (4884, 13252), (6512, 9939), (6626, 9768)]