64190988

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3989}}^1$

素因数の和:4151

約数の個数: 48

約数和(自身を含む): 167580000

約数和(自身を除く): 103389012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3989, 4023, 5364, 7978, 8046, 11967, 15956, 16092, 23934, 35901, 47868, 71802, 107703, 143604, 215406, 430812, 594361, 1188722, 1783083, 2377444, 3566166, 5349249, 7132332, 10698498, 16047747, 21396996, 32095494, 64190988]

約数ペア:

[(1, 64190988), (2, 32095494), (3, 21396996), (4, 16047747), (6, 10698498), (9, 7132332), (12, 5349249), (18, 3566166), (27, 2377444), (36, 1783083), (54, 1188722), (108, 594361), (149, 430812), (298, 215406), (447, 143604), (596, 107703), (894, 71802), (1341, 47868), (1788, 35901), (2682, 23934), (3989, 16092), (4023, 15956), (5364, 11967), (7978, 8046)]