67146860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 161566272

約数和(自身を除く): 94419412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 73, 74, 110, 113, 146, 148, 185, 220, 226, 292, 365, 370, 407, 452, 565, 730, 740, 803, 814, 1130, 1243, 1460, 1606, 1628, 2035, 2260, 2486, 2701, 3212, 4015, 4070, 4181, 4972, 5402, 6215, 8030, 8140, 8249, 8362, 10804, 12430, 13505, 16060, 16498, 16724, 20905, 24860, 27010, 29711, 32996, 41245, 41810, 45991, 54020, 59422, 82490, 83620, 90739, 91982, 118844, 148555, 164980, 181478, 183964, 229955, 297110, 305213, 362956, 453695, 459910, 594220, 610426, 907390, 919820, 1220852, 1526065, 1814780, 3052130, 3357343, 6104260, 6714686, 13429372, 16786715, 33573430, 67146860]

約数ペア:

[(1, 67146860), (2, 33573430), (4, 16786715), (5, 13429372), (10, 6714686), (11, 6104260), (20, 3357343), (22, 3052130), (37, 1814780), (44, 1526065), (55, 1220852), (73, 919820), (74, 907390), (110, 610426), (113, 594220), (146, 459910), (148, 453695), (185, 362956), (220, 305213), (226, 297110), (292, 229955), (365, 183964), (370, 181478), (407, 164980), (452, 148555), (565, 118844), (730, 91982), (740, 90739), (803, 83620), (814, 82490), (1130, 59422), (1243, 54020), (1460, 45991), (1606, 41810), (1628, 41245), (2035, 32996), (2260, 29711), (2486, 27010), (2701, 24860), (3212, 20905), (4015, 16724), (4070, 16498), (4181, 16060), (4972, 13505), (5402, 12430), (6215, 10804), (8030, 8362), (8140, 8249)]