123012

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 342720

約数和(自身を除く): 219708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 67, 68, 102, 108, 134, 153, 201, 204, 268, 306, 402, 459, 603, 612, 804, 918, 1139, 1206, 1809, 1836, 2278, 2412, 3417, 3618, 4556, 6834, 7236, 10251, 13668, 20502, 30753, 41004, 61506, 123012]

約数ペア:

[(1, 123012), (2, 61506), (3, 41004), (4, 30753), (6, 20502), (9, 13668), (12, 10251), (17, 7236), (18, 6834), (27, 4556), (34, 3618), (36, 3417), (51, 2412), (54, 2278), (67, 1836), (68, 1809), (102, 1206), (108, 1139), (134, 918), (153, 804), (201, 612), (204, 603), (268, 459), (306, 402)]