61383348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4285

約数の個数: 72

約数和(自身を含む): 172530176

約数和(自身を除く): 111146828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4231, 4836, 7254, 8462, 12693, 14508, 16924, 25386, 38079, 50772, 55003, 76158, 110006, 131161, 152316, 165009, 220012, 262322, 330018, 393483, 495027, 524644, 660036, 786966, 990054, 1180449, 1573932, 1705093, 1980108, 2360898, 3410186, 4721796, 5115279, 6820372, 10230558, 15345837, 20461116, 30691674, 61383348]

約数ペア:

[(1, 61383348), (2, 30691674), (3, 20461116), (4, 15345837), (6, 10230558), (9, 6820372), (12, 5115279), (13, 4721796), (18, 3410186), (26, 2360898), (31, 1980108), (36, 1705093), (39, 1573932), (52, 1180449), (62, 990054), (78, 786966), (93, 660036), (117, 524644), (124, 495027), (156, 393483), (186, 330018), (234, 262322), (279, 220012), (372, 165009), (403, 152316), (468, 131161), (558, 110006), (806, 76158), (1116, 55003), (1209, 50772), (1612, 38079), (2418, 25386), (3627, 16924), (4231, 14508), (4836, 12693), (7254, 8462)]