72564408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143977}}^1$

素因数の和:143996

約数の個数: 48

約数和(自身を含む): 224605680

約数和(自身を除く): 152041272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 143977, 287954, 431931, 575908, 863862, 1007839, 1151816, 1295793, 1727724, 2015678, 2591586, 3023517, 3455448, 4031356, 5183172, 6047034, 8062712, 9070551, 10366344, 12094068, 18141102, 24188136, 36282204, 72564408]

約数ペア:

[(1, 72564408), (2, 36282204), (3, 24188136), (4, 18141102), (6, 12094068), (7, 10366344), (8, 9070551), (9, 8062712), (12, 6047034), (14, 5183172), (18, 4031356), (21, 3455448), (24, 3023517), (28, 2591586), (36, 2015678), (42, 1727724), (56, 1295793), (63, 1151816), (72, 1007839), (84, 863862), (126, 575908), (168, 431931), (252, 287954), (504, 143977)]