72697232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 146990592

約数和(自身を除く): 74293360

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1511, 1552, 3007, 3022, 6014, 6044, 12028, 12088, 24056, 24176, 46841, 48112, 93682, 146567, 187364, 293134, 374728, 586268, 749456, 1172536, 2345072, 4543577, 9087154, 18174308, 36348616, 72697232]

約数ペア:

[(1, 72697232), (2, 36348616), (4, 18174308), (8, 9087154), (16, 4543577), (31, 2345072), (62, 1172536), (97, 749456), (124, 586268), (194, 374728), (248, 293134), (388, 187364), (496, 146567), (776, 93682), (1511, 48112), (1552, 46841), (3007, 24176), (3022, 24056), (6014, 12088), (6044, 12028)]