56812716

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 149761248

約数和(自身を除く): 92948532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 492, 549, 631, 732, 738, 1098, 1262, 1476, 1893, 2196, 2501, 2524, 3786, 5002, 5679, 7503, 7572, 10004, 11358, 15006, 22509, 22716, 25871, 30012, 38491, 45018, 51742, 76982, 77613, 90036, 103484, 115473, 153964, 155226, 230946, 232839, 310452, 346419, 461892, 465678, 692838, 931356, 1385676, 1578131, 3156262, 4734393, 6312524, 9468786, 14203179, 18937572, 28406358, 56812716]

約数ペア:

[(1, 56812716), (2, 28406358), (3, 18937572), (4, 14203179), (6, 9468786), (9, 6312524), (12, 4734393), (18, 3156262), (36, 1578131), (41, 1385676), (61, 931356), (82, 692838), (122, 465678), (123, 461892), (164, 346419), (183, 310452), (244, 232839), (246, 230946), (366, 155226), (369, 153964), (492, 115473), (549, 103484), (631, 90036), (732, 77613), (738, 76982), (1098, 51742), (1262, 45018), (1476, 38491), (1893, 30012), (2196, 25871), (2501, 22716), (2524, 22509), (3786, 15006), (5002, 11358), (5679, 10004), (7503, 7572)]