42564564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2605

約数の個数: 72

約数和(自身を含む): 124849088

約数和(自身を除く): 82284524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2521, 2814, 4221, 5042, 5628, 7563, 8442, 10084, 15126, 16884, 17647, 22689, 30252, 35294, 45378, 52941, 70588, 90756, 105882, 158823, 168907, 211764, 317646, 337814, 506721, 635292, 675628, 1013442, 1182349, 1520163, 2026884, 2364698, 3040326, 3547047, 4729396, 6080652, 7094094, 10641141, 14188188, 21282282, 42564564]

約数ペア:

[(1, 42564564), (2, 21282282), (3, 14188188), (4, 10641141), (6, 7094094), (7, 6080652), (9, 4729396), (12, 3547047), (14, 3040326), (18, 2364698), (21, 2026884), (28, 1520163), (36, 1182349), (42, 1013442), (63, 675628), (67, 635292), (84, 506721), (126, 337814), (134, 317646), (201, 211764), (252, 168907), (268, 158823), (402, 105882), (469, 90756), (603, 70588), (804, 52941), (938, 45378), (1206, 35294), (1407, 30252), (1876, 22689), (2412, 17647), (2521, 16884), (2814, 15126), (4221, 10084), (5042, 8442), (5628, 7563)]