75980394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1153}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 188665152

約数和(自身を除く): 112684758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 523, 1046, 1153, 1569, 2306, 3138, 3459, 3661, 4707, 6918, 7322, 8071, 9414, 10377, 10983, 16142, 20754, 21966, 24213, 32949, 48426, 65898, 72639, 145278, 603019, 1206038, 1809057, 3618114, 4221133, 5427171, 8442266, 10854342, 12663399, 25326798, 37990197, 75980394]

約数ペア:

[(1, 75980394), (2, 37990197), (3, 25326798), (6, 12663399), (7, 10854342), (9, 8442266), (14, 5427171), (18, 4221133), (21, 3618114), (42, 1809057), (63, 1206038), (126, 603019), (523, 145278), (1046, 72639), (1153, 65898), (1569, 48426), (2306, 32949), (3138, 24213), (3459, 21966), (3661, 20754), (4707, 16142), (6918, 10983), (7322, 10377), (8071, 9414)]