878432364

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{53161}}^1$

素因数の和:53197

約数の個数: 72

約数和(自身を含む): 2438221968

約数和(自身を除く): 1559789604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 53161, 106322, 159483, 212644, 318966, 478449, 637932, 903737, 956898, 1435347, 1807474, 1913796, 2711211, 2870694, 3614948, 4306041, 5422422, 5741388, 8133633, 8612082, 10844844, 12918123, 16267266, 17224164, 24400899, 25836246, 32534532, 48801798, 51672492, 73202697, 97603596, 146405394, 219608091, 292810788, 439216182, 878432364]

約数ペア:

[(1, 878432364), (2, 439216182), (3, 292810788), (4, 219608091), (6, 146405394), (9, 97603596), (12, 73202697), (17, 51672492), (18, 48801798), (27, 32534532), (34, 25836246), (36, 24400899), (51, 17224164), (54, 16267266), (68, 12918123), (81, 10844844), (102, 8612082), (108, 8133633), (153, 5741388), (162, 5422422), (204, 4306041), (243, 3614948), (306, 2870694), (324, 2711211), (459, 1913796), (486, 1807474), (612, 1435347), (918, 956898), (972, 903737), (1377, 637932), (1836, 478449), (2754, 318966), (4131, 212644), (5508, 159483), (8262, 106322), (16524, 53161)]