81796104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 246355200

約数和(自身を除く): 164559096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 2819, 3224, 3627, 4836, 5638, 7254, 8457, 9672, 11276, 14508, 16914, 22552, 25371, 29016, 33828, 36647, 50742, 67656, 73294, 87389, 101484, 109941, 146588, 174778, 202968, 219882, 262167, 293176, 329823, 349556, 439764, 524334, 659646, 699112, 786501, 879528, 1048668, 1136057, 1319292, 1573002, 2097336, 2272114, 2638584, 3146004, 3408171, 4544228, 6292008, 6816342, 9088456, 10224513, 13632684, 20449026, 27265368, 40898052, 81796104]

約数ペア:

[(1, 81796104), (2, 40898052), (3, 27265368), (4, 20449026), (6, 13632684), (8, 10224513), (9, 9088456), (12, 6816342), (13, 6292008), (18, 4544228), (24, 3408171), (26, 3146004), (31, 2638584), (36, 2272114), (39, 2097336), (52, 1573002), (62, 1319292), (72, 1136057), (78, 1048668), (93, 879528), (104, 786501), (117, 699112), (124, 659646), (156, 524334), (186, 439764), (234, 349556), (248, 329823), (279, 293176), (312, 262167), (372, 219882), (403, 202968), (468, 174778), (558, 146588), (744, 109941), (806, 101484), (936, 87389), (1116, 73294), (1209, 67656), (1612, 50742), (2232, 36647), (2418, 33828), (2819, 29016), (3224, 25371), (3627, 22552), (4836, 16914), (5638, 14508), (7254, 11276), (8457, 9672)]