90037206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 243285120

約数和(自身を除く): 153247914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 49, 62, 63, 74, 89, 93, 98, 111, 126, 147, 178, 186, 217, 222, 259, 267, 279, 294, 333, 434, 441, 518, 534, 558, 623, 651, 666, 777, 801, 882, 1147, 1246, 1302, 1519, 1554, 1602, 1813, 1869, 1953, 2294, 2331, 2759, 3038, 3293, 3441, 3626, 3738, 3906, 4361, 4557, 4662, 5439, 5518, 5607, 6586, 6882, 8029, 8277, 8722, 9114, 9879, 10323, 10878, 11214, 13083, 13671, 16058, 16317, 16554, 19313, 19758, 20646, 23051, 24087, 24831, 26166, 27342, 29637, 32634, 38626, 39249, 46102, 48174, 49662, 56203, 57939, 59274, 69153, 72261, 78498, 102083, 112406, 115878, 135191, 138306, 144522, 161357, 168609, 173817, 204166, 207459, 270382, 306249, 322714, 337218, 347634, 405573, 414918, 484071, 505827, 612498, 714581, 811146, 918747, 968142, 1011654, 1216719, 1429162, 1452213, 1837494, 2143743, 2433438, 2904426, 4287486, 5002067, 6431229, 10004134, 12862458, 15006201, 30012402, 45018603, 90037206]

約数ペア:

[(1, 90037206), (2, 45018603), (3, 30012402), (6, 15006201), (7, 12862458), (9, 10004134), (14, 6431229), (18, 5002067), (21, 4287486), (31, 2904426), (37, 2433438), (42, 2143743), (49, 1837494), (62, 1452213), (63, 1429162), (74, 1216719), (89, 1011654), (93, 968142), (98, 918747), (111, 811146), (126, 714581), (147, 612498), (178, 505827), (186, 484071), (217, 414918), (222, 405573), (259, 347634), (267, 337218), (279, 322714), (294, 306249), (333, 270382), (434, 207459), (441, 204166), (518, 173817), (534, 168609), (558, 161357), (623, 144522), (651, 138306), (666, 135191), (777, 115878), (801, 112406), (882, 102083), (1147, 78498), (1246, 72261), (1302, 69153), (1519, 59274), (1554, 57939), (1602, 56203), (1813, 49662), (1869, 48174), (1953, 46102), (2294, 39249), (2331, 38626), (2759, 32634), (3038, 29637), (3293, 27342), (3441, 26166), (3626, 24831), (3738, 24087), (3906, 23051), (4361, 20646), (4557, 19758), (4662, 19313), (5439, 16554), (5518, 16317), (5607, 16058), (6586, 13671), (6882, 13083), (8029, 11214), (8277, 10878), (8722, 10323), (9114, 9879)]