15678724428

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{53881}}^1$

素因数の和:54087

約数の個数: 72

約数和(自身を含む): 40599009360

約数和(自身を除く): 24920284932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 137, 177, 236, 274, 354, 411, 531, 548, 708, 822, 1062, 1233, 1644, 2124, 2466, 4932, 8083, 16166, 24249, 32332, 48498, 53881, 72747, 96996, 107762, 145494, 161643, 215524, 290988, 323286, 484929, 646572, 969858, 1939716, 3178979, 6357958, 7381697, 9536937, 12715916, 14763394, 19073874, 22145091, 28610811, 29526788, 38147748, 44290182, 57221622, 66435273, 88580364, 114443244, 132870546, 265741092, 435520123, 871040246, 1306560369, 1742080492, 2613120738, 3919681107, 5226241476, 7839362214, 15678724428]

約数ペア:

[(1, 15678724428), (2, 7839362214), (3, 5226241476), (4, 3919681107), (6, 2613120738), (9, 1742080492), (12, 1306560369), (18, 871040246), (36, 435520123), (59, 265741092), (118, 132870546), (137, 114443244), (177, 88580364), (236, 66435273), (274, 57221622), (354, 44290182), (411, 38147748), (531, 29526788), (548, 28610811), (708, 22145091), (822, 19073874), (1062, 14763394), (1233, 12715916), (1644, 9536937), (2124, 7381697), (2466, 6357958), (4932, 3178979), (8083, 1939716), (16166, 969858), (24249, 646572), (32332, 484929), (48498, 323286), (53881, 290988), (72747, 215524), (96996, 161643), (107762, 145494)]