80305212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 216421632

約数和(自身を除く): 136116420

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 107, 156, 204, 214, 221, 283, 321, 428, 442, 566, 642, 663, 849, 884, 1132, 1284, 1326, 1391, 1698, 1819, 2652, 2782, 3396, 3638, 3679, 4173, 4811, 5457, 5564, 7276, 7358, 8346, 9622, 10914, 11037, 14433, 14716, 16692, 19244, 21828, 22074, 23647, 28866, 30281, 44148, 47294, 57732, 60562, 62543, 70941, 90843, 94588, 121124, 125086, 141882, 181686, 187629, 250172, 283764, 363372, 375258, 393653, 514777, 750516, 787306, 1029554, 1180959, 1544331, 1574612, 2059108, 2361918, 3088662, 4723836, 6177324, 6692101, 13384202, 20076303, 26768404, 40152606, 80305212]

約数ペア:

[(1, 80305212), (2, 40152606), (3, 26768404), (4, 20076303), (6, 13384202), (12, 6692101), (13, 6177324), (17, 4723836), (26, 3088662), (34, 2361918), (39, 2059108), (51, 1574612), (52, 1544331), (68, 1180959), (78, 1029554), (102, 787306), (107, 750516), (156, 514777), (204, 393653), (214, 375258), (221, 363372), (283, 283764), (321, 250172), (428, 187629), (442, 181686), (566, 141882), (642, 125086), (663, 121124), (849, 94588), (884, 90843), (1132, 70941), (1284, 62543), (1326, 60562), (1391, 57732), (1698, 47294), (1819, 44148), (2652, 30281), (2782, 28866), (3396, 23647), (3638, 22074), (3679, 21828), (4173, 19244), (4811, 16692), (5457, 14716), (5564, 14433), (7276, 11037), (7358, 10914), (8346, 9622)]