71823456

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 211891680

約数和(自身を除く): 140068224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 388, 432, 582, 776, 857, 864, 873, 1164, 1552, 1714, 1746, 2328, 2571, 2619, 3104, 3428, 3492, 4656, 5142, 5238, 6856, 6984, 7713, 9312, 10284, 10476, 13712, 13968, 15426, 20568, 20952, 23139, 27424, 27936, 30852, 41136, 41904, 46278, 61704, 82272, 83129, 83808, 92556, 123408, 166258, 185112, 246816, 249387, 332516, 370224, 498774, 665032, 740448, 748161, 997548, 1330064, 1496322, 1995096, 2244483, 2660128, 2992644, 3990192, 4488966, 5985288, 7980384, 8977932, 11970576, 17955864, 23941152, 35911728, 71823456]

約数ペア:

[(1, 71823456), (2, 35911728), (3, 23941152), (4, 17955864), (6, 11970576), (8, 8977932), (9, 7980384), (12, 5985288), (16, 4488966), (18, 3990192), (24, 2992644), (27, 2660128), (32, 2244483), (36, 1995096), (48, 1496322), (54, 1330064), (72, 997548), (96, 748161), (97, 740448), (108, 665032), (144, 498774), (194, 370224), (216, 332516), (288, 249387), (291, 246816), (388, 185112), (432, 166258), (582, 123408), (776, 92556), (857, 83808), (864, 83129), (873, 82272), (1164, 61704), (1552, 46278), (1714, 41904), (1746, 41136), (2328, 30852), (2571, 27936), (2619, 27424), (3104, 23139), (3428, 20952), (3492, 20568), (4656, 15426), (5142, 13968), (5238, 13712), (6856, 10476), (6984, 10284), (7713, 9312)]