917478972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{7177}}^1$

素因数の和:7307

約数の個数: 72

約数和(自身を含む): 2398543056

約数和(自身を除く): 1481064084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 477, 603, 636, 804, 954, 1206, 1908, 2412, 3551, 7102, 7177, 10653, 14204, 14354, 21306, 21531, 28708, 31959, 42612, 43062, 63918, 64593, 86124, 127836, 129186, 258372, 380381, 480859, 760762, 961718, 1141143, 1442577, 1521524, 1923436, 2282286, 2885154, 3423429, 4327731, 4564572, 5770308, 6846858, 8655462, 13693716, 17310924, 25485527, 50971054, 76456581, 101942108, 152913162, 229369743, 305826324, 458739486, 917478972]

約数ペア:

[(1, 917478972), (2, 458739486), (3, 305826324), (4, 229369743), (6, 152913162), (9, 101942108), (12, 76456581), (18, 50971054), (36, 25485527), (53, 17310924), (67, 13693716), (106, 8655462), (134, 6846858), (159, 5770308), (201, 4564572), (212, 4327731), (268, 3423429), (318, 2885154), (402, 2282286), (477, 1923436), (603, 1521524), (636, 1442577), (804, 1141143), (954, 961718), (1206, 760762), (1908, 480859), (2412, 380381), (3551, 258372), (7102, 129186), (7177, 127836), (10653, 86124), (14204, 64593), (14354, 63918), (21306, 43062), (21531, 42612), (28708, 31959)]