78348456

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{3229}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 212889300

約数和(自身を除く): 134540844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 674, 1011, 1348, 2022, 2696, 3033, 3229, 4044, 6066, 6458, 8088, 9687, 12132, 12916, 19374, 24264, 25832, 29061, 38748, 58122, 77496, 116244, 232488, 1088173, 2176346, 3264519, 4352692, 6529038, 8705384, 9793557, 13058076, 19587114, 26116152, 39174228, 78348456]

約数ペア:

[(1, 78348456), (2, 39174228), (3, 26116152), (4, 19587114), (6, 13058076), (8, 9793557), (9, 8705384), (12, 6529038), (18, 4352692), (24, 3264519), (36, 2176346), (72, 1088173), (337, 232488), (674, 116244), (1011, 77496), (1348, 58122), (2022, 38748), (2696, 29061), (3033, 25832), (3229, 24264), (4044, 19374), (6066, 12916), (6458, 12132), (8088, 9687)]