172855944

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4452

約数の個数: 80

約数和(自身を含む): 492206220

約数和(自身を除く): 319350276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4373, 4392, 4941, 6588, 8746, 9882, 13119, 13176, 17492, 19764, 26238, 34984, 39357, 39528, 52476, 78714, 104952, 118071, 157428, 236142, 266753, 314856, 354213, 472284, 533506, 708426, 800259, 944568, 1067012, 1416852, 1600518, 2134024, 2400777, 2833704, 3201036, 4801554, 6402072, 7202331, 9603108, 14404662, 19206216, 21606993, 28809324, 43213986, 57618648, 86427972, 172855944]

約数ペア:

[(1, 172855944), (2, 86427972), (3, 57618648), (4, 43213986), (6, 28809324), (8, 21606993), (9, 19206216), (12, 14404662), (18, 9603108), (24, 7202331), (27, 6402072), (36, 4801554), (54, 3201036), (61, 2833704), (72, 2400777), (81, 2134024), (108, 1600518), (122, 1416852), (162, 1067012), (183, 944568), (216, 800259), (244, 708426), (324, 533506), (366, 472284), (488, 354213), (549, 314856), (648, 266753), (732, 236142), (1098, 157428), (1464, 118071), (1647, 104952), (2196, 78714), (3294, 52476), (4373, 39528), (4392, 39357), (4941, 34984), (6588, 26238), (8746, 19764), (9882, 17492), (13119, 13176)]