78897456

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16603}}^1$

素因数の和:16631

約数の個数: 80

約数和(自身を含む): 247067520

約数和(自身を除く): 168170064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 16603, 33206, 49809, 66412, 99618, 132824, 149427, 182633, 199236, 265648, 298854, 365266, 398472, 448281, 547899, 597708, 730532, 796944, 896562, 1095798, 1195416, 1461064, 1643697, 1793124, 2191596, 2390832, 2922128, 3287394, 3586248, 4383192, 4931091, 6574788, 7172496, 8766384, 9862182, 13149576, 19724364, 26299152, 39448728, 78897456]

約数ペア:

[(1, 78897456), (2, 39448728), (3, 26299152), (4, 19724364), (6, 13149576), (8, 9862182), (9, 8766384), (11, 7172496), (12, 6574788), (16, 4931091), (18, 4383192), (22, 3586248), (24, 3287394), (27, 2922128), (33, 2390832), (36, 2191596), (44, 1793124), (48, 1643697), (54, 1461064), (66, 1195416), (72, 1095798), (88, 896562), (99, 796944), (108, 730532), (132, 597708), (144, 547899), (176, 448281), (198, 398472), (216, 365266), (264, 298854), (297, 265648), (396, 199236), (432, 182633), (528, 149427), (594, 132824), (792, 99618), (1188, 66412), (1584, 49809), (2376, 33206), (4752, 16603)]