1238076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^3$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 3800160

約数和(自身を除く): 2562084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 2023, 2142, 2601, 3468, 4046, 4284, 4913, 5202, 6069, 8092, 9826, 10404, 12138, 14739, 18207, 19652, 24276, 29478, 34391, 36414, 44217, 58956, 68782, 72828, 88434, 103173, 137564, 176868, 206346, 309519, 412692, 619038, 1238076]

約数ペア:

[(1, 1238076), (2, 619038), (3, 412692), (4, 309519), (6, 206346), (7, 176868), (9, 137564), (12, 103173), (14, 88434), (17, 72828), (18, 68782), (21, 58956), (28, 44217), (34, 36414), (36, 34391), (42, 29478), (51, 24276), (63, 19652), (68, 18207), (84, 14739), (102, 12138), (119, 10404), (126, 9826), (153, 8092), (204, 6069), (238, 5202), (252, 4913), (289, 4284), (306, 4046), (357, 3468), (476, 2601), (578, 2142), (612, 2023), (714, 1734), (867, 1428), (1071, 1156)]