72342648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143537}}^1$

素因数の和:143556

約数の個数: 48

約数和(自身を含む): 223919280

約数和(自身を除く): 151576632

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, 143537, 287074, 430611, 574148, 861222, 1004759, 1148296, 1291833, 1722444, 2009518, 2583666, 3014277, 3444888, 4019036, 5167332, 6028554, 8038072, 9042831, 10334664, 12057108, 18085662, 24114216, 36171324, 72342648]

約数ペア:

[(1, 72342648), (2, 36171324), (3, 24114216), (4, 18085662), (6, 12057108), (7, 10334664), (8, 9042831), (9, 8038072), (12, 6028554), (14, 5167332), (18, 4019036), (21, 3444888), (24, 3014277), (28, 2583666), (36, 2009518), (42, 1722444), (56, 1291833), (63, 1148296), (72, 1004759), (84, 861222), (126, 574148), (168, 430611), (252, 287074), (504, 143537)]