79342578

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 218938368

約数和(自身を除く): 139595790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 37, 42, 54, 61, 62, 63, 74, 81, 93, 111, 122, 126, 162, 183, 186, 189, 217, 222, 259, 279, 333, 366, 378, 427, 434, 518, 549, 558, 567, 651, 666, 777, 837, 854, 999, 1098, 1134, 1147, 1281, 1302, 1554, 1647, 1674, 1891, 1953, 1998, 2257, 2294, 2331, 2511, 2562, 2997, 3294, 3441, 3782, 3843, 3906, 4514, 4662, 4941, 5022, 5673, 5859, 5994, 6771, 6882, 6993, 7686, 8029, 9882, 10323, 11346, 11529, 11718, 13237, 13542, 13986, 15799, 16058, 17019, 17577, 20313, 20646, 20979, 23058, 24087, 26474, 30969, 31598, 34038, 34587, 35154, 39711, 40626, 41958, 47397, 48174, 51057, 60939, 61938, 69174, 69967, 72261, 79422, 92907, 94794, 102114, 119133, 121878, 139934, 142191, 144522, 153171, 182817, 185814, 209901, 216783, 238266, 284382, 306342, 357399, 365634, 419802, 426573, 433566, 489769, 629703, 650349, 714798, 853146, 979538, 1072197, 1259406, 1279719, 1300698, 1469307, 1889109, 2144394, 2559438, 2938614, 3778218, 4407921, 5667327, 8815842, 11334654, 13223763, 26447526, 39671289, 79342578]

約数ペア:

[(1, 79342578), (2, 39671289), (3, 26447526), (6, 13223763), (7, 11334654), (9, 8815842), (14, 5667327), (18, 4407921), (21, 3778218), (27, 2938614), (31, 2559438), (37, 2144394), (42, 1889109), (54, 1469307), (61, 1300698), (62, 1279719), (63, 1259406), (74, 1072197), (81, 979538), (93, 853146), (111, 714798), (122, 650349), (126, 629703), (162, 489769), (183, 433566), (186, 426573), (189, 419802), (217, 365634), (222, 357399), (259, 306342), (279, 284382), (333, 238266), (366, 216783), (378, 209901), (427, 185814), (434, 182817), (518, 153171), (549, 144522), (558, 142191), (567, 139934), (651, 121878), (666, 119133), (777, 102114), (837, 94794), (854, 92907), (999, 79422), (1098, 72261), (1134, 69967), (1147, 69174), (1281, 61938), (1302, 60939), (1554, 51057), (1647, 48174), (1674, 47397), (1891, 41958), (1953, 40626), (1998, 39711), (2257, 35154), (2294, 34587), (2331, 34038), (2511, 31598), (2562, 30969), (2997, 26474), (3294, 24087), (3441, 23058), (3782, 20979), (3843, 20646), (3906, 20313), (4514, 17577), (4662, 17019), (4941, 16058), (5022, 15799), (5673, 13986), (5859, 13542), (5994, 13237), (6771, 11718), (6882, 11529), (6993, 11346), (7686, 10323), (8029, 9882)]