79726260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78163}}^1$

素因数の和:78192

約数の個数: 48

約数和(自身を含む): 236367936

約数和(自身を除く): 156641676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 78163, 156326, 234489, 312652, 390815, 468978, 781630, 937956, 1172445, 1328771, 1563260, 2344890, 2657542, 3986313, 4689780, 5315084, 6643855, 7972626, 13287710, 15945252, 19931565, 26575420, 39863130, 79726260]

約数ペア:

[(1, 79726260), (2, 39863130), (3, 26575420), (4, 19931565), (5, 15945252), (6, 13287710), (10, 7972626), (12, 6643855), (15, 5315084), (17, 4689780), (20, 3986313), (30, 2657542), (34, 2344890), (51, 1563260), (60, 1328771), (68, 1172445), (85, 937956), (102, 781630), (170, 468978), (204, 390815), (255, 312652), (340, 234489), (510, 156326), (1020, 78163)]