69402972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 175936656

約数和(自身を除く): 106533684

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 361, 433, 444, 703, 722, 866, 1083, 1299, 1406, 1444, 1732, 2109, 2166, 2598, 2812, 4218, 4332, 5196, 8227, 8436, 13357, 16021, 16454, 24681, 26714, 32042, 32908, 40071, 48063, 49362, 53428, 64084, 80142, 96126, 98724, 156313, 160284, 192252, 304399, 312626, 468939, 608798, 625252, 913197, 937878, 1217596, 1826394, 1875756, 3652788, 5783581, 11567162, 17350743, 23134324, 34701486, 69402972]

約数ペア:

[(1, 69402972), (2, 34701486), (3, 23134324), (4, 17350743), (6, 11567162), (12, 5783581), (19, 3652788), (37, 1875756), (38, 1826394), (57, 1217596), (74, 937878), (76, 913197), (111, 625252), (114, 608798), (148, 468939), (222, 312626), (228, 304399), (361, 192252), (433, 160284), (444, 156313), (703, 98724), (722, 96126), (866, 80142), (1083, 64084), (1299, 53428), (1406, 49362), (1444, 48063), (1732, 40071), (2109, 32908), (2166, 32042), (2598, 26714), (2812, 24681), (4218, 16454), (4332, 16021), (5196, 13357), (8227, 8436)]