7372764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 22565088

約数和(自身を除く): 15192324

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, 306, 357, 476, 612, 714, 1071, 1428, 1721, 2142, 3442, 4284, 5163, 6884, 10326, 12047, 15489, 20652, 24094, 29257, 30978, 36141, 48188, 58514, 61956, 72282, 87771, 108423, 117028, 144564, 175542, 204799, 216846, 263313, 351084, 409598, 433692, 526626, 614397, 819196, 1053252, 1228794, 1843191, 2457588, 3686382, 7372764]

約数ペア:

[(1, 7372764), (2, 3686382), (3, 2457588), (4, 1843191), (6, 1228794), (7, 1053252), (9, 819196), (12, 614397), (14, 526626), (17, 433692), (18, 409598), (21, 351084), (28, 263313), (34, 216846), (36, 204799), (42, 175542), (51, 144564), (63, 117028), (68, 108423), (84, 87771), (102, 72282), (119, 61956), (126, 58514), (153, 48188), (204, 36141), (238, 30978), (252, 29257), (306, 24094), (357, 20652), (476, 15489), (612, 12047), (714, 10326), (1071, 6884), (1428, 5163), (1721, 4284), (2142, 3442)]