72347256

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 204906240

約数和(自身を除く): 132558984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1151, 1164, 1746, 2302, 2328, 2619, 3453, 3492, 4604, 5238, 6906, 6984, 7857, 9208, 10359, 10476, 13812, 15714, 20718, 20952, 27624, 31077, 31428, 41436, 62154, 62856, 82872, 93231, 111647, 124308, 186462, 223294, 248616, 334941, 372924, 446588, 669882, 745848, 893176, 1004823, 1339764, 2009646, 2679528, 3014469, 4019292, 6028938, 8038584, 9043407, 12057876, 18086814, 24115752, 36173628, 72347256]

約数ペア:

[(1, 72347256), (2, 36173628), (3, 24115752), (4, 18086814), (6, 12057876), (8, 9043407), (9, 8038584), (12, 6028938), (18, 4019292), (24, 3014469), (27, 2679528), (36, 2009646), (54, 1339764), (72, 1004823), (81, 893176), (97, 745848), (108, 669882), (162, 446588), (194, 372924), (216, 334941), (291, 248616), (324, 223294), (388, 186462), (582, 124308), (648, 111647), (776, 93231), (873, 82872), (1151, 62856), (1164, 62154), (1746, 41436), (2302, 31428), (2328, 31077), (2619, 27624), (3453, 20952), (3492, 20718), (4604, 15714), (5238, 13812), (6906, 10476), (6984, 10359), (7857, 9208)]