78417036

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 204684480

約数和(自身を除く): 126267444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 179, 258, 283, 358, 387, 516, 537, 566, 716, 774, 849, 1074, 1132, 1548, 1611, 1698, 2148, 2547, 3222, 3396, 5094, 6444, 7697, 10188, 12169, 15394, 23091, 24338, 30788, 36507, 46182, 48676, 50657, 69273, 73014, 92364, 101314, 109521, 138546, 146028, 151971, 202628, 219042, 277092, 303942, 438084, 455913, 607884, 911826, 1823652, 2178251, 4356502, 6534753, 8713004, 13069506, 19604259, 26139012, 39208518, 78417036]

約数ペア:

[(1, 78417036), (2, 39208518), (3, 26139012), (4, 19604259), (6, 13069506), (9, 8713004), (12, 6534753), (18, 4356502), (36, 2178251), (43, 1823652), (86, 911826), (129, 607884), (172, 455913), (179, 438084), (258, 303942), (283, 277092), (358, 219042), (387, 202628), (516, 151971), (537, 146028), (566, 138546), (716, 109521), (774, 101314), (849, 92364), (1074, 73014), (1132, 69273), (1548, 50657), (1611, 48676), (1698, 46182), (2148, 36507), (2547, 30788), (3222, 24338), (3396, 23091), (5094, 15394), (6444, 12169), (7697, 10188)]