66915006

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 141102000

約数和(自身を除く): 74186994

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 149, 174, 178, 267, 298, 447, 534, 841, 894, 1682, 2523, 2581, 4321, 5046, 5162, 7743, 8642, 12963, 13261, 15486, 25926, 26522, 39783, 74849, 79566, 125309, 149698, 224547, 250618, 375927, 384569, 449094, 751854, 769138, 1153707, 2307414, 11152501, 22305002, 33457503, 66915006]

約数ペア:

[(1, 66915006), (2, 33457503), (3, 22305002), (6, 11152501), (29, 2307414), (58, 1153707), (87, 769138), (89, 751854), (149, 449094), (174, 384569), (178, 375927), (267, 250618), (298, 224547), (447, 149698), (534, 125309), (841, 79566), (894, 74849), (1682, 39783), (2523, 26522), (2581, 25926), (4321, 15486), (5046, 13261), (5162, 12963), (7743, 8642)]