77890272

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42703}}^1$

素因数の和:42735

約数の個数: 48

約数和(自身を含む): 215228160

約数和(自身を除く): 137337888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 42703, 85406, 128109, 170812, 256218, 341624, 512436, 683248, 811357, 1024872, 1366496, 1622714, 2049744, 2434071, 3245428, 4099488, 4868142, 6490856, 9736284, 12981712, 19472568, 25963424, 38945136, 77890272]

約数ペア:

[(1, 77890272), (2, 38945136), (3, 25963424), (4, 19472568), (6, 12981712), (8, 9736284), (12, 6490856), (16, 4868142), (19, 4099488), (24, 3245428), (32, 2434071), (38, 2049744), (48, 1622714), (57, 1366496), (76, 1024872), (96, 811357), (114, 683248), (152, 512436), (228, 341624), (304, 256218), (456, 170812), (608, 128109), (912, 85406), (1824, 42703)]