69980772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^3\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 173638080

約数和(自身を除く): 103657308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1187, 1734, 2374, 3468, 3561, 4748, 4913, 7122, 9826, 14244, 14739, 19652, 20179, 29478, 40358, 58956, 60537, 80716, 121074, 242148, 343043, 686086, 1029129, 1372172, 2058258, 4116516, 5831731, 11663462, 17495193, 23326924, 34990386, 69980772]

約数ペア:

[(1, 69980772), (2, 34990386), (3, 23326924), (4, 17495193), (6, 11663462), (12, 5831731), (17, 4116516), (34, 2058258), (51, 1372172), (68, 1029129), (102, 686086), (204, 343043), (289, 242148), (578, 121074), (867, 80716), (1156, 60537), (1187, 58956), (1734, 40358), (2374, 29478), (3468, 20179), (3561, 19652), (4748, 14739), (4913, 14244), (7122, 9826)]