68186286

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 187038720

約数和(自身を除く): 118852434

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 131, 153, 162, 189, 238, 243, 262, 306, 357, 378, 393, 459, 486, 567, 714, 729, 786, 917, 918, 1071, 1134, 1179, 1377, 1458, 1701, 1834, 2142, 2187, 2227, 2358, 2751, 2754, 3213, 3402, 3537, 4131, 4374, 4454, 5103, 5502, 6426, 6681, 7074, 8253, 8262, 9639, 10206, 10611, 12393, 13362, 15309, 15589, 16506, 19278, 20043, 21222, 24759, 24786, 28917, 30618, 31178, 31833, 37179, 40086, 46767, 49518, 57834, 60129, 63666, 74277, 74358, 86751, 93534, 95499, 120258, 140301, 148554, 173502, 180387, 190998, 222831, 260253, 280602, 286497, 360774, 420903, 445662, 520506, 541161, 572994, 668493, 841806, 1082322, 1262709, 1336986, 1623483, 2005479, 2525418, 3246966, 3788127, 4010958, 4870449, 7576254, 9740898, 11364381, 22728762, 34093143, 68186286]

約数ペア:

[(1, 68186286), (2, 34093143), (3, 22728762), (6, 11364381), (7, 9740898), (9, 7576254), (14, 4870449), (17, 4010958), (18, 3788127), (21, 3246966), (27, 2525418), (34, 2005479), (42, 1623483), (51, 1336986), (54, 1262709), (63, 1082322), (81, 841806), (102, 668493), (119, 572994), (126, 541161), (131, 520506), (153, 445662), (162, 420903), (189, 360774), (238, 286497), (243, 280602), (262, 260253), (306, 222831), (357, 190998), (378, 180387), (393, 173502), (459, 148554), (486, 140301), (567, 120258), (714, 95499), (729, 93534), (786, 86751), (917, 74358), (918, 74277), (1071, 63666), (1134, 60129), (1179, 57834), (1377, 49518), (1458, 46767), (1701, 40086), (1834, 37179), (2142, 31833), (2187, 31178), (2227, 30618), (2358, 28917), (2751, 24786), (2754, 24759), (3213, 21222), (3402, 20043), (3537, 19278), (4131, 16506), (4374, 15589), (4454, 15309), (5103, 13362), (5502, 12393), (6426, 10611), (6681, 10206), (7074, 9639), (8253, 8262)]