83744108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 181547520

約数和(自身を除く): 97803412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 131, 158, 238, 262, 289, 316, 476, 524, 553, 578, 917, 1106, 1156, 1343, 1834, 2023, 2212, 2227, 2686, 3668, 4046, 4454, 5372, 8092, 8908, 9401, 10349, 15589, 18802, 20698, 22831, 31178, 37604, 37859, 41396, 45662, 62356, 72443, 75718, 91324, 144886, 151436, 159817, 175933, 265013, 289772, 319634, 351866, 530026, 639268, 703732, 1060052, 1231531, 2463062, 2990861, 4926124, 5981722, 11963444, 20936027, 41872054, 83744108]

約数ペア:

[(1, 83744108), (2, 41872054), (4, 20936027), (7, 11963444), (14, 5981722), (17, 4926124), (28, 2990861), (34, 2463062), (68, 1231531), (79, 1060052), (119, 703732), (131, 639268), (158, 530026), (238, 351866), (262, 319634), (289, 289772), (316, 265013), (476, 175933), (524, 159817), (553, 151436), (578, 144886), (917, 91324), (1106, 75718), (1156, 72443), (1343, 62356), (1834, 45662), (2023, 41396), (2212, 37859), (2227, 37604), (2686, 31178), (3668, 22831), (4046, 20698), (4454, 18802), (5372, 15589), (8092, 10349), (8908, 9401)]