73847844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 215062848

約数和(自身を除く): 141215004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2237, 2358, 2751, 3668, 4474, 4716, 5502, 6711, 8253, 8948, 11004, 13422, 15659, 16506, 20133, 26844, 31318, 33012, 40266, 46977, 62636, 80532, 93954, 140931, 187908, 281862, 293047, 563724, 586094, 879141, 1172188, 1758282, 2051329, 2637423, 3516564, 4102658, 5274846, 6153987, 8205316, 10549692, 12307974, 18461961, 24615948, 36923922, 73847844]

約数ペア:

[(1, 73847844), (2, 36923922), (3, 24615948), (4, 18461961), (6, 12307974), (7, 10549692), (9, 8205316), (12, 6153987), (14, 5274846), (18, 4102658), (21, 3516564), (28, 2637423), (36, 2051329), (42, 1758282), (63, 1172188), (84, 879141), (126, 586094), (131, 563724), (252, 293047), (262, 281862), (393, 187908), (524, 140931), (786, 93954), (917, 80532), (1179, 62636), (1572, 46977), (1834, 40266), (2237, 33012), (2358, 31318), (2751, 26844), (3668, 20133), (4474, 16506), (4716, 15659), (5502, 13422), (6711, 11004), (8253, 8948)]