66347688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 191139840

約数和(自身を除く): 124792152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 67, 88, 93, 121, 124, 132, 134, 186, 201, 242, 248, 264, 268, 341, 363, 372, 402, 484, 536, 682, 726, 737, 744, 804, 968, 1023, 1331, 1364, 1452, 1474, 1608, 2046, 2077, 2211, 2662, 2728, 2904, 2948, 3751, 3993, 4092, 4154, 4422, 5324, 5896, 6231, 7502, 7986, 8107, 8184, 8308, 8844, 10648, 11253, 12462, 15004, 15972, 16214, 16616, 17688, 22506, 22847, 24321, 24924, 30008, 31944, 32428, 41261, 45012, 45694, 48642, 49848, 64856, 68541, 82522, 89177, 90024, 91388, 97284, 123783, 137082, 165044, 178354, 182776, 194568, 247566, 251317, 267531, 274164, 330088, 356708, 495132, 502634, 535062, 548328, 713416, 753951, 990264, 1005268, 1070124, 1507902, 2010536, 2140248, 2764487, 3015804, 5528974, 6031608, 8293461, 11057948, 16586922, 22115896, 33173844, 66347688]

約数ペア:

[(1, 66347688), (2, 33173844), (3, 22115896), (4, 16586922), (6, 11057948), (8, 8293461), (11, 6031608), (12, 5528974), (22, 3015804), (24, 2764487), (31, 2140248), (33, 2010536), (44, 1507902), (62, 1070124), (66, 1005268), (67, 990264), (88, 753951), (93, 713416), (121, 548328), (124, 535062), (132, 502634), (134, 495132), (186, 356708), (201, 330088), (242, 274164), (248, 267531), (264, 251317), (268, 247566), (341, 194568), (363, 182776), (372, 178354), (402, 165044), (484, 137082), (536, 123783), (682, 97284), (726, 91388), (737, 90024), (744, 89177), (804, 82522), (968, 68541), (1023, 64856), (1331, 49848), (1364, 48642), (1452, 45694), (1474, 45012), (1608, 41261), (2046, 32428), (2077, 31944), (2211, 30008), (2662, 24924), (2728, 24321), (2904, 22847), (2948, 22506), (3751, 17688), (3993, 16616), (4092, 16214), (4154, 15972), (4422, 15004), (5324, 12462), (5896, 11253), (6231, 10648), (7502, 8844), (7986, 8308), (8107, 8184)]