123421584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18016

約数の個数: 80

約数和(自身を含む): 374601024

約数和(自身を除く): 251179440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 17981, 35962, 53943, 71924, 107886, 143848, 197791, 215772, 233753, 287696, 395582, 431544, 467506, 593373, 701259, 791164, 863088, 935012, 1186746, 1402518, 1582328, 1870024, 2373492, 2571283, 2805036, 3164656, 3740048, 4746984, 5142566, 5610072, 7713849, 9493968, 10285132, 11220144, 15427698, 20570264, 30855396, 41140528, 61710792, 123421584]

約数ペア:

[(1, 123421584), (2, 61710792), (3, 41140528), (4, 30855396), (6, 20570264), (8, 15427698), (11, 11220144), (12, 10285132), (13, 9493968), (16, 7713849), (22, 5610072), (24, 5142566), (26, 4746984), (33, 3740048), (39, 3164656), (44, 2805036), (48, 2571283), (52, 2373492), (66, 1870024), (78, 1582328), (88, 1402518), (104, 1186746), (132, 935012), (143, 863088), (156, 791164), (176, 701259), (208, 593373), (264, 467506), (286, 431544), (312, 395582), (429, 287696), (528, 233753), (572, 215772), (624, 197791), (858, 143848), (1144, 107886), (1716, 71924), (2288, 53943), (3432, 35962), (6864, 17981)]