123719076

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{9791}}^1$

素因数の和:9823

約数の個数: 72

約数和(自身を含む): 349300224

約数和(自身を除く): 225581148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 9791, 12636, 19582, 29373, 39164, 58746, 88119, 117492, 127283, 176238, 254566, 264357, 352476, 381849, 509132, 528714, 763698, 793071, 1057428, 1145547, 1527396, 1586142, 2291094, 2379213, 3172284, 3436641, 4582188, 4758426, 6873282, 9516852, 10309923, 13746564, 20619846, 30929769, 41239692, 61859538, 123719076]

約数ペア:

[(1, 123719076), (2, 61859538), (3, 41239692), (4, 30929769), (6, 20619846), (9, 13746564), (12, 10309923), (13, 9516852), (18, 6873282), (26, 4758426), (27, 4582188), (36, 3436641), (39, 3172284), (52, 2379213), (54, 2291094), (78, 1586142), (81, 1527396), (108, 1145547), (117, 1057428), (156, 793071), (162, 763698), (234, 528714), (243, 509132), (324, 381849), (351, 352476), (468, 264357), (486, 254566), (702, 176238), (972, 127283), (1053, 117492), (1404, 88119), (2106, 58746), (3159, 39164), (4212, 29373), (6318, 19582), (9791, 12636)]