77482884

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 192115840

約数和(自身を除く): 114632956

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 79, 94, 111, 141, 148, 158, 188, 222, 237, 282, 316, 444, 474, 564, 948, 1739, 2209, 2923, 3478, 3713, 4418, 5217, 5846, 6627, 6956, 7426, 8769, 8836, 10434, 11139, 11692, 13254, 14852, 17538, 20868, 22278, 26508, 35076, 44556, 81733, 137381, 163466, 174511, 245199, 274762, 326932, 349022, 412143, 490398, 523533, 549524, 698044, 824286, 980796, 1047066, 1648572, 2094132, 6456907, 12913814, 19370721, 25827628, 38741442, 77482884]

約数ペア:

[(1, 77482884), (2, 38741442), (3, 25827628), (4, 19370721), (6, 12913814), (12, 6456907), (37, 2094132), (47, 1648572), (74, 1047066), (79, 980796), (94, 824286), (111, 698044), (141, 549524), (148, 523533), (158, 490398), (188, 412143), (222, 349022), (237, 326932), (282, 274762), (316, 245199), (444, 174511), (474, 163466), (564, 137381), (948, 81733), (1739, 44556), (2209, 35076), (2923, 26508), (3478, 22278), (3713, 20868), (4418, 17538), (5217, 14852), (5846, 13254), (6627, 11692), (6956, 11139), (7426, 10434), (8769, 8836)]