87506748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 108

約数和(自身を含む): 260179920

約数和(自身を除く): 172673172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 147, 196, 226, 252, 294, 339, 439, 441, 452, 588, 678, 791, 878, 882, 1017, 1317, 1356, 1582, 1756, 1764, 2034, 2373, 2634, 3073, 3164, 3951, 4068, 4746, 5268, 5537, 6146, 7119, 7902, 9219, 9492, 11074, 12292, 14238, 15804, 16611, 18438, 21511, 22148, 27657, 28476, 33222, 36876, 43022, 49607, 49833, 55314, 64533, 66444, 86044, 99214, 99666, 110628, 129066, 148821, 193599, 198428, 199332, 258132, 297642, 347249, 387198, 446463, 595284, 694498, 774396, 892926, 1041747, 1388996, 1785852, 2083494, 2430743, 3125241, 4166988, 4861486, 6250482, 7292229, 9722972, 12500964, 14584458, 21876687, 29168916, 43753374, 87506748]

約数ペア:

[(1, 87506748), (2, 43753374), (3, 29168916), (4, 21876687), (6, 14584458), (7, 12500964), (9, 9722972), (12, 7292229), (14, 6250482), (18, 4861486), (21, 4166988), (28, 3125241), (36, 2430743), (42, 2083494), (49, 1785852), (63, 1388996), (84, 1041747), (98, 892926), (113, 774396), (126, 694498), (147, 595284), (196, 446463), (226, 387198), (252, 347249), (294, 297642), (339, 258132), (439, 199332), (441, 198428), (452, 193599), (588, 148821), (678, 129066), (791, 110628), (878, 99666), (882, 99214), (1017, 86044), (1317, 66444), (1356, 64533), (1582, 55314), (1756, 49833), (1764, 49607), (2034, 43022), (2373, 36876), (2634, 33222), (3073, 28476), (3164, 27657), (3951, 22148), (4068, 21511), (4746, 18438), (5268, 16611), (5537, 15804), (6146, 14238), (7119, 12292), (7902, 11074), (9219, 9492)]