76641948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 200757648

約数和(自身を除く): 124115700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 163, 222, 326, 333, 353, 444, 489, 652, 666, 706, 978, 1059, 1332, 1412, 1467, 1956, 2118, 2934, 3177, 4236, 5868, 6031, 6354, 12062, 12708, 13061, 18093, 24124, 26122, 36186, 39183, 52244, 54279, 57539, 72372, 78366, 108558, 115078, 117549, 156732, 172617, 217116, 230156, 235098, 345234, 470196, 517851, 690468, 1035702, 2071404, 2128943, 4257886, 6386829, 8515772, 12773658, 19160487, 25547316, 38320974, 76641948]

約数ペア:

[(1, 76641948), (2, 38320974), (3, 25547316), (4, 19160487), (6, 12773658), (9, 8515772), (12, 6386829), (18, 4257886), (36, 2128943), (37, 2071404), (74, 1035702), (111, 690468), (148, 517851), (163, 470196), (222, 345234), (326, 235098), (333, 230156), (353, 217116), (444, 172617), (489, 156732), (652, 117549), (666, 115078), (706, 108558), (978, 78366), (1059, 72372), (1332, 57539), (1412, 54279), (1467, 52244), (1956, 39183), (2118, 36186), (2934, 26122), (3177, 24124), (4236, 18093), (5868, 13061), (6031, 12708), (6354, 12062)]