90732474

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 250905600

約数和(自身を除く): 160173126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 81, 87, 89, 93, 126, 162, 174, 178, 186, 189, 203, 217, 261, 267, 279, 378, 406, 434, 522, 534, 558, 567, 609, 623, 651, 783, 801, 837, 899, 1134, 1218, 1246, 1302, 1566, 1602, 1674, 1798, 1827, 1869, 1953, 2349, 2403, 2511, 2581, 2697, 2759, 3654, 3738, 3906, 4698, 4806, 5022, 5162, 5394, 5481, 5518, 5607, 5859, 6293, 7209, 7743, 8091, 8277, 10962, 11214, 11718, 12586, 14418, 15486, 16182, 16443, 16554, 16821, 17577, 18067, 18879, 19313, 23229, 24273, 24831, 32886, 33642, 35154, 36134, 37758, 38626, 46458, 48546, 49662, 50463, 54201, 56637, 57939, 69687, 72819, 74493, 80011, 100926, 108402, 113274, 115878, 139374, 145638, 148986, 160022, 162603, 169911, 173817, 209061, 223479, 240033, 325206, 339822, 347634, 418122, 446958, 480066, 487809, 509733, 521451, 560077, 720099, 975618, 1019466, 1042902, 1120154, 1440198, 1463427, 1564353, 1680231, 2160297, 2926854, 3128706, 3360462, 4320594, 5040693, 6480891, 10081386, 12961782, 15122079, 30244158, 45366237, 90732474]

約数ペア:

[(1, 90732474), (2, 45366237), (3, 30244158), (6, 15122079), (7, 12961782), (9, 10081386), (14, 6480891), (18, 5040693), (21, 4320594), (27, 3360462), (29, 3128706), (31, 2926854), (42, 2160297), (54, 1680231), (58, 1564353), (62, 1463427), (63, 1440198), (81, 1120154), (87, 1042902), (89, 1019466), (93, 975618), (126, 720099), (162, 560077), (174, 521451), (178, 509733), (186, 487809), (189, 480066), (203, 446958), (217, 418122), (261, 347634), (267, 339822), (279, 325206), (378, 240033), (406, 223479), (434, 209061), (522, 173817), (534, 169911), (558, 162603), (567, 160022), (609, 148986), (623, 145638), (651, 139374), (783, 115878), (801, 113274), (837, 108402), (899, 100926), (1134, 80011), (1218, 74493), (1246, 72819), (1302, 69687), (1566, 57939), (1602, 56637), (1674, 54201), (1798, 50463), (1827, 49662), (1869, 48546), (1953, 46458), (2349, 38626), (2403, 37758), (2511, 36134), (2581, 35154), (2697, 33642), (2759, 32886), (3654, 24831), (3738, 24273), (3906, 23229), (4698, 19313), (4806, 18879), (5022, 18067), (5162, 17577), (5394, 16821), (5481, 16554), (5518, 16443), (5607, 16182), (5859, 15486), (6293, 14418), (7209, 12586), (7743, 11718), (8091, 11214), (8277, 10962)]