87040188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3455

約数の個数: 72

約数和(自身を含む): 237060096

約数和(自身を除く): 150019908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 3391, 4278, 6417, 6782, 8556, 10173, 12834, 13564, 20346, 25668, 30519, 40692, 61038, 77993, 105121, 122076, 155986, 210242, 233979, 311972, 315363, 420484, 467958, 630726, 701937, 935916, 946089, 1261452, 1403874, 1892178, 2417783, 2807748, 3784356, 4835566, 7253349, 9671132, 14506698, 21760047, 29013396, 43520094, 87040188]

約数ペア:

[(1, 87040188), (2, 43520094), (3, 29013396), (4, 21760047), (6, 14506698), (9, 9671132), (12, 7253349), (18, 4835566), (23, 3784356), (31, 2807748), (36, 2417783), (46, 1892178), (62, 1403874), (69, 1261452), (92, 946089), (93, 935916), (124, 701937), (138, 630726), (186, 467958), (207, 420484), (276, 315363), (279, 311972), (372, 233979), (414, 210242), (558, 155986), (713, 122076), (828, 105121), (1116, 77993), (1426, 61038), (2139, 40692), (2852, 30519), (3391, 25668), (4278, 20346), (6417, 13564), (6782, 12834), (8556, 10173)]