68114116

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 144789120

約数和(自身を除く): 76675004

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 79, 83, 98, 106, 158, 166, 196, 212, 316, 332, 371, 553, 581, 742, 1106, 1162, 1484, 2212, 2324, 2597, 3871, 4067, 4187, 4399, 5194, 6557, 7742, 8134, 8374, 8798, 10388, 13114, 15484, 16268, 16748, 17596, 26228, 29309, 30793, 45899, 58618, 61586, 91798, 117236, 123172, 183596, 205163, 215551, 321293, 347521, 410326, 431102, 642586, 695042, 820652, 862204, 1285172, 1390084, 2432647, 4865294, 9730588, 17028529, 34057058, 68114116]

約数ペア:

[(1, 68114116), (2, 34057058), (4, 17028529), (7, 9730588), (14, 4865294), (28, 2432647), (49, 1390084), (53, 1285172), (79, 862204), (83, 820652), (98, 695042), (106, 642586), (158, 431102), (166, 410326), (196, 347521), (212, 321293), (316, 215551), (332, 205163), (371, 183596), (553, 123172), (581, 117236), (742, 91798), (1106, 61586), (1162, 58618), (1484, 45899), (2212, 30793), (2324, 29309), (2597, 26228), (3871, 17596), (4067, 16748), (4187, 16268), (4399, 15484), (5194, 13114), (6557, 10388), (7742, 8798), (8134, 8374)]