80908992

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7430

約数の個数: 84

約数和(自身を含む): 244149880

約数和(自身を除く): 163240888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 7393, 10944, 14786, 22179, 29572, 44358, 59144, 66537, 88716, 118288, 133074, 140467, 177432, 236576, 266148, 280934, 354864, 421401, 473152, 532296, 561868, 709728, 842802, 1064592, 1123736, 1264203, 1419456, 1685604, 2129184, 2247472, 2528406, 3371208, 4258368, 4494944, 5056812, 6742416, 8989888, 10113624, 13484832, 20227248, 26969664, 40454496, 80908992]

約数ペア:

[(1, 80908992), (2, 40454496), (3, 26969664), (4, 20227248), (6, 13484832), (8, 10113624), (9, 8989888), (12, 6742416), (16, 5056812), (18, 4494944), (19, 4258368), (24, 3371208), (32, 2528406), (36, 2247472), (38, 2129184), (48, 1685604), (57, 1419456), (64, 1264203), (72, 1123736), (76, 1064592), (96, 842802), (114, 709728), (144, 561868), (152, 532296), (171, 473152), (192, 421401), (228, 354864), (288, 280934), (304, 266148), (342, 236576), (456, 177432), (576, 140467), (608, 133074), (684, 118288), (912, 88716), (1216, 66537), (1368, 59144), (1824, 44358), (2736, 29572), (3648, 22179), (5472, 14786), (7393, 10944)]