80372136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 227485440

約数和(自身を除く): 147113304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 61, 78, 82, 103, 104, 122, 123, 156, 164, 183, 206, 244, 246, 309, 312, 328, 366, 412, 488, 492, 533, 618, 732, 793, 824, 984, 1066, 1236, 1339, 1464, 1586, 1599, 2132, 2379, 2472, 2501, 2678, 3172, 3198, 4017, 4223, 4264, 4758, 5002, 5356, 6283, 6344, 6396, 7503, 8034, 8446, 9516, 10004, 10712, 12566, 12669, 12792, 15006, 16068, 16892, 18849, 19032, 20008, 25132, 25338, 30012, 32136, 32513, 33784, 37698, 50264, 50676, 54899, 60024, 65026, 75396, 81679, 97539, 101352, 109798, 130052, 150792, 163358, 164697, 195078, 219596, 245037, 257603, 260104, 326716, 329394, 390156, 439192, 490074, 515206, 653432, 658788, 772809, 780312, 980148, 1030412, 1317576, 1545618, 1960296, 2060824, 3091236, 3348839, 6182472, 6697678, 10046517, 13395356, 20093034, 26790712, 40186068, 80372136]

約数ペア:

[(1, 80372136), (2, 40186068), (3, 26790712), (4, 20093034), (6, 13395356), (8, 10046517), (12, 6697678), (13, 6182472), (24, 3348839), (26, 3091236), (39, 2060824), (41, 1960296), (52, 1545618), (61, 1317576), (78, 1030412), (82, 980148), (103, 780312), (104, 772809), (122, 658788), (123, 653432), (156, 515206), (164, 490074), (183, 439192), (206, 390156), (244, 329394), (246, 326716), (309, 260104), (312, 257603), (328, 245037), (366, 219596), (412, 195078), (488, 164697), (492, 163358), (533, 150792), (618, 130052), (732, 109798), (793, 101352), (824, 97539), (984, 81679), (1066, 75396), (1236, 65026), (1339, 60024), (1464, 54899), (1586, 50676), (1599, 50264), (2132, 37698), (2379, 33784), (2472, 32513), (2501, 32136), (2678, 30012), (3172, 25338), (3198, 25132), (4017, 20008), (4223, 19032), (4264, 18849), (4758, 16892), (5002, 16068), (5356, 15006), (6283, 12792), (6344, 12669), (6396, 12566), (7503, 10712), (8034, 10004), (8446, 9516)]