90116586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1336

約数の個数: 72

約数和(自身を含む): 230053824

約数和(自身を除く): 139937238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1231, 1494, 1743, 2462, 3486, 3693, 4067, 5229, 7386, 8134, 8617, 10458, 11079, 12201, 17234, 22158, 24402, 25851, 36603, 51702, 60319, 73206, 77553, 102173, 120638, 155106, 180957, 204346, 306519, 361914, 542871, 613038, 715211, 919557, 1085742, 1430422, 1839114, 2145633, 4291266, 5006477, 6436899, 10012954, 12873798, 15019431, 30038862, 45058293, 90116586]

約数ペア:

[(1, 90116586), (2, 45058293), (3, 30038862), (6, 15019431), (7, 12873798), (9, 10012954), (14, 6436899), (18, 5006477), (21, 4291266), (42, 2145633), (49, 1839114), (63, 1430422), (83, 1085742), (98, 919557), (126, 715211), (147, 613038), (166, 542871), (249, 361914), (294, 306519), (441, 204346), (498, 180957), (581, 155106), (747, 120638), (882, 102173), (1162, 77553), (1231, 73206), (1494, 60319), (1743, 51702), (2462, 36603), (3486, 25851), (3693, 24402), (4067, 22158), (5229, 17234), (7386, 12201), (8134, 11079), (8617, 10458)]