31380201576

素因数分解:

$2^3\times 3^6\times {\mathrm{769}}^1\times {\mathrm{6997}}^1$

素因数の和:7790

約数の個数: 112

約数和(自身を含む): 88343801700

約数和(自身を除く): 56963600124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 769, 972, 1458, 1538, 1944, 2307, 2916, 3076, 4614, 5832, 6152, 6921, 6997, 9228, 13842, 13994, 18456, 20763, 20991, 27684, 27988, 41526, 41982, 55368, 55976, 62289, 62973, 83052, 83964, 124578, 125946, 166104, 167928, 186867, 188919, 249156, 251892, 373734, 377838, 498312, 503784, 560601, 566757, 747468, 755676, 1121202, 1133514, 1494936, 1511352, 1700271, 2242404, 2267028, 3400542, 4484808, 4534056, 5100813, 5380693, 6801084, 10201626, 10761386, 13602168, 16142079, 20403252, 21522772, 32284158, 40806504, 43045544, 48426237, 64568316, 96852474, 129136632, 145278711, 193704948, 290557422, 387409896, 435836133, 581114844, 871672266, 1162229688, 1307508399, 1743344532, 2615016798, 3486689064, 3922525197, 5230033596, 7845050394, 10460067192, 15690100788, 31380201576]

約数ペア:

[(1, 31380201576), (2, 15690100788), (3, 10460067192), (4, 7845050394), (6, 5230033596), (8, 3922525197), (9, 3486689064), (12, 2615016798), (18, 1743344532), (24, 1307508399), (27, 1162229688), (36, 871672266), (54, 581114844), (72, 435836133), (81, 387409896), (108, 290557422), (162, 193704948), (216, 145278711), (243, 129136632), (324, 96852474), (486, 64568316), (648, 48426237), (729, 43045544), (769, 40806504), (972, 32284158), (1458, 21522772), (1538, 20403252), (1944, 16142079), (2307, 13602168), (2916, 10761386), (3076, 10201626), (4614, 6801084), (5832, 5380693), (6152, 5100813), (6921, 4534056), (6997, 4484808), (9228, 3400542), (13842, 2267028), (13994, 2242404), (18456, 1700271), (20763, 1511352), (20991, 1494936), (27684, 1133514), (27988, 1121202), (41526, 755676), (41982, 747468), (55368, 566757), (55976, 560601), (62289, 503784), (62973, 498312), (83052, 377838), (83964, 373734), (124578, 251892), (125946, 249156), (166104, 188919), (167928, 186867)]