61825554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 157068288

約数和(自身を除く): 95242734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 191, 294, 367, 382, 441, 573, 734, 882, 1101, 1146, 1337, 1719, 2202, 2569, 2674, 3303, 3438, 4011, 5138, 6606, 7707, 8022, 9359, 12033, 15414, 17983, 18718, 23121, 24066, 28077, 35966, 46242, 53949, 56154, 70097, 84231, 107898, 140194, 161847, 168462, 210291, 323694, 420582, 490679, 630873, 981358, 1261746, 1472037, 2944074, 3434753, 4416111, 6869506, 8832222, 10304259, 20608518, 30912777, 61825554]

約数ペア:

[(1, 61825554), (2, 30912777), (3, 20608518), (6, 10304259), (7, 8832222), (9, 6869506), (14, 4416111), (18, 3434753), (21, 2944074), (42, 1472037), (49, 1261746), (63, 981358), (98, 630873), (126, 490679), (147, 420582), (191, 323694), (294, 210291), (367, 168462), (382, 161847), (441, 140194), (573, 107898), (734, 84231), (882, 70097), (1101, 56154), (1146, 53949), (1337, 46242), (1719, 35966), (2202, 28077), (2569, 24066), (2674, 23121), (3303, 18718), (3438, 17983), (4011, 15414), (5138, 12033), (6606, 9359), (7707, 8022)]