85231152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 251059328

約数和(自身を除く): 165828176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 313, 366, 372, 488, 496, 549, 558, 626, 732, 744, 939, 976, 1098, 1116, 1252, 1464, 1488, 1878, 1891, 2196, 2232, 2504, 2817, 2928, 3756, 3782, 4392, 4464, 5008, 5634, 5673, 7512, 7564, 8784, 9703, 11268, 11346, 15024, 15128, 17019, 19093, 19406, 22536, 22692, 29109, 30256, 34038, 38186, 38812, 45072, 45384, 57279, 58218, 68076, 76372, 77624, 87327, 90768, 114558, 116436, 136152, 152744, 155248, 171837, 174654, 229116, 232872, 272304, 305488, 343674, 349308, 458232, 465744, 591883, 687348, 698616, 916464, 1183766, 1374696, 1397232, 1775649, 2367532, 2749392, 3551298, 4735064, 5326947, 7102596, 9470128, 10653894, 14205192, 21307788, 28410384, 42615576, 85231152]

約数ペア:

[(1, 85231152), (2, 42615576), (3, 28410384), (4, 21307788), (6, 14205192), (8, 10653894), (9, 9470128), (12, 7102596), (16, 5326947), (18, 4735064), (24, 3551298), (31, 2749392), (36, 2367532), (48, 1775649), (61, 1397232), (62, 1374696), (72, 1183766), (93, 916464), (122, 698616), (124, 687348), (144, 591883), (183, 465744), (186, 458232), (244, 349308), (248, 343674), (279, 305488), (313, 272304), (366, 232872), (372, 229116), (488, 174654), (496, 171837), (549, 155248), (558, 152744), (626, 136152), (732, 116436), (744, 114558), (939, 90768), (976, 87327), (1098, 77624), (1116, 76372), (1252, 68076), (1464, 58218), (1488, 57279), (1878, 45384), (1891, 45072), (2196, 38812), (2232, 38186), (2504, 34038), (2817, 30256), (2928, 29109), (3756, 22692), (3782, 22536), (4392, 19406), (4464, 19093), (5008, 17019), (5634, 15128), (5673, 15024), (7512, 11346), (7564, 11268), (8784, 9703)]