81835572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74941}}^1$

素因数の和:74968

約数の個数: 48

約数和(自身を含む): 235018112

約数和(自身を除く): 153182540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 74941, 149882, 224823, 299764, 449646, 524587, 899292, 974233, 1049174, 1573761, 1948466, 2098348, 2922699, 3147522, 3896932, 5845398, 6295044, 6819631, 11690796, 13639262, 20458893, 27278524, 40917786, 81835572]

約数ペア:

[(1, 81835572), (2, 40917786), (3, 27278524), (4, 20458893), (6, 13639262), (7, 11690796), (12, 6819631), (13, 6295044), (14, 5845398), (21, 3896932), (26, 3147522), (28, 2922699), (39, 2098348), (42, 1948466), (52, 1573761), (78, 1049174), (84, 974233), (91, 899292), (156, 524587), (182, 449646), (273, 299764), (364, 224823), (546, 149882), (1092, 74941)]