91435140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13729}}^1$

素因数の和:13781

約数の個数: 72

約数和(自身を含む): 284870040

約数和(自身を除く): 193434900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 13729, 27458, 41187, 54916, 68645, 82374, 123561, 137290, 164748, 205935, 247122, 274580, 411870, 494244, 507973, 617805, 823740, 1015946, 1235610, 1523919, 2031892, 2471220, 2539865, 3047838, 4571757, 5079730, 6095676, 7619595, 9143514, 10159460, 15239190, 18287028, 22858785, 30478380, 45717570, 91435140]

約数ペア:

[(1, 91435140), (2, 45717570), (3, 30478380), (4, 22858785), (5, 18287028), (6, 15239190), (9, 10159460), (10, 9143514), (12, 7619595), (15, 6095676), (18, 5079730), (20, 4571757), (30, 3047838), (36, 2539865), (37, 2471220), (45, 2031892), (60, 1523919), (74, 1235610), (90, 1015946), (111, 823740), (148, 617805), (180, 507973), (185, 494244), (222, 411870), (333, 274580), (370, 247122), (444, 205935), (555, 164748), (666, 137290), (740, 123561), (1110, 82374), (1332, 68645), (1665, 54916), (2220, 41187), (3330, 27458), (6660, 13729)]