16172604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 48353760

約数和(自身を除く): 32181156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2213, 2436, 3654, 4426, 6639, 7308, 8852, 13278, 15491, 19917, 26556, 30982, 39834, 46473, 61964, 64177, 79668, 92946, 128354, 139419, 185892, 192531, 256708, 278838, 385062, 449239, 557676, 577593, 770124, 898478, 1155186, 1347717, 1796956, 2310372, 2695434, 4043151, 5390868, 8086302, 16172604]

約数ペア:

[(1, 16172604), (2, 8086302), (3, 5390868), (4, 4043151), (6, 2695434), (7, 2310372), (9, 1796956), (12, 1347717), (14, 1155186), (18, 898478), (21, 770124), (28, 577593), (29, 557676), (36, 449239), (42, 385062), (58, 278838), (63, 256708), (84, 192531), (87, 185892), (116, 139419), (126, 128354), (174, 92946), (203, 79668), (252, 64177), (261, 61964), (348, 46473), (406, 39834), (522, 30982), (609, 26556), (812, 19917), (1044, 15491), (1218, 13278), (1827, 8852), (2213, 7308), (2436, 6639), (3654, 4426)]