78359784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 203923200

約数和(自身を除く): 125563416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 632, 888, 948, 1117, 1896, 2234, 2923, 3351, 4468, 5846, 6702, 8769, 8936, 11692, 13404, 17538, 23384, 26808, 35076, 41329, 70152, 82658, 88243, 123987, 165316, 176486, 247974, 264729, 330632, 352972, 495948, 529458, 705944, 991896, 1058916, 2117832, 3264991, 6529982, 9794973, 13059964, 19589946, 26119928, 39179892, 78359784]

約数ペア:

[(1, 78359784), (2, 39179892), (3, 26119928), (4, 19589946), (6, 13059964), (8, 9794973), (12, 6529982), (24, 3264991), (37, 2117832), (74, 1058916), (79, 991896), (111, 705944), (148, 529458), (158, 495948), (222, 352972), (237, 330632), (296, 264729), (316, 247974), (444, 176486), (474, 165316), (632, 123987), (888, 88243), (948, 82658), (1117, 70152), (1896, 41329), (2234, 35076), (2923, 26808), (3351, 23384), (4468, 17538), (5846, 13404), (6702, 11692), (8769, 8936)]