90256908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 250629120

約数和(自身を除く): 160372212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 73, 82, 84, 123, 146, 164, 219, 246, 287, 292, 359, 438, 492, 511, 574, 718, 861, 876, 1022, 1077, 1148, 1436, 1533, 1722, 2044, 2154, 2513, 2993, 3066, 3444, 4308, 5026, 5986, 6132, 7539, 8979, 10052, 11972, 14719, 15078, 17958, 20951, 26207, 29438, 30156, 35916, 41902, 44157, 52414, 58876, 62853, 78621, 83804, 88314, 103033, 104828, 125706, 157242, 176628, 183449, 206066, 251412, 309099, 314484, 366898, 412132, 550347, 618198, 733796, 1074487, 1100694, 1236396, 2148974, 2201388, 3223461, 4297948, 6446922, 7521409, 12893844, 15042818, 22564227, 30085636, 45128454, 90256908]

約数ペア:

[(1, 90256908), (2, 45128454), (3, 30085636), (4, 22564227), (6, 15042818), (7, 12893844), (12, 7521409), (14, 6446922), (21, 4297948), (28, 3223461), (41, 2201388), (42, 2148974), (73, 1236396), (82, 1100694), (84, 1074487), (123, 733796), (146, 618198), (164, 550347), (219, 412132), (246, 366898), (287, 314484), (292, 309099), (359, 251412), (438, 206066), (492, 183449), (511, 176628), (574, 157242), (718, 125706), (861, 104828), (876, 103033), (1022, 88314), (1077, 83804), (1148, 78621), (1436, 62853), (1533, 58876), (1722, 52414), (2044, 44157), (2154, 41902), (2513, 35916), (2993, 30156), (3066, 29438), (3444, 26207), (4308, 20951), (5026, 17958), (5986, 15078), (6132, 14719), (7539, 11972), (8979, 10052)]