90912568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 95135432

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 79, 113, 134, 152, 158, 226, 268, 316, 452, 536, 632, 904, 1273, 1501, 2147, 2546, 3002, 4294, 5092, 5293, 6004, 7571, 8588, 8927, 10184, 10586, 12008, 15142, 17176, 17854, 21172, 30284, 35708, 42344, 60568, 71416, 100567, 143849, 169613, 201134, 287698, 339226, 402268, 575396, 598109, 678452, 804536, 1150792, 1196218, 1356904, 2392436, 4784872, 11364071, 22728142, 45456284, 90912568]

約数ペア:

[(1, 90912568), (2, 45456284), (4, 22728142), (8, 11364071), (19, 4784872), (38, 2392436), (67, 1356904), (76, 1196218), (79, 1150792), (113, 804536), (134, 678452), (152, 598109), (158, 575396), (226, 402268), (268, 339226), (316, 287698), (452, 201134), (536, 169613), (632, 143849), (904, 100567), (1273, 71416), (1501, 60568), (2147, 42344), (2546, 35708), (3002, 30284), (4294, 21172), (5092, 17854), (5293, 17176), (6004, 15142), (7571, 12008), (8588, 10586), (8927, 10184)]