70938486

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 166145616

約数和(自身を除く): 95207130

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 61, 69, 106, 122, 138, 159, 183, 207, 318, 366, 414, 477, 549, 954, 1098, 1219, 1403, 2438, 2806, 2809, 3233, 3657, 4209, 5618, 6466, 7314, 8418, 8427, 9699, 10971, 12627, 16854, 19398, 21942, 25254, 25281, 29097, 50562, 58194, 64607, 74359, 129214, 148718, 171349, 193821, 223077, 342698, 387642, 446154, 514047, 581463, 669231, 1028094, 1162926, 1338462, 1542141, 3084282, 3941027, 7882054, 11823081, 23646162, 35469243, 70938486]

約数ペア:

[(1, 70938486), (2, 35469243), (3, 23646162), (6, 11823081), (9, 7882054), (18, 3941027), (23, 3084282), (46, 1542141), (53, 1338462), (61, 1162926), (69, 1028094), (106, 669231), (122, 581463), (138, 514047), (159, 446154), (183, 387642), (207, 342698), (318, 223077), (366, 193821), (414, 171349), (477, 148718), (549, 129214), (954, 74359), (1098, 64607), (1219, 58194), (1403, 50562), (2438, 29097), (2806, 25281), (2809, 25254), (3233, 21942), (3657, 19398), (4209, 16854), (5618, 12627), (6466, 10971), (7314, 9699), (8418, 8427)]