72487728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29611}}^1$

素因数の和:29642

約数の個数: 60

約数和(自身を含む): 214805448

約数和(自身を除く): 142317720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 29611, 59222, 88833, 118444, 177666, 236888, 266499, 355332, 473776, 503387, 532998, 710664, 1006774, 1065996, 1421328, 1510161, 2013548, 2131992, 3020322, 4027096, 4263984, 4530483, 6040644, 8054192, 9060966, 12081288, 18121932, 24162576, 36243864, 72487728]

約数ペア:

[(1, 72487728), (2, 36243864), (3, 24162576), (4, 18121932), (6, 12081288), (8, 9060966), (9, 8054192), (12, 6040644), (16, 4530483), (17, 4263984), (18, 4027096), (24, 3020322), (34, 2131992), (36, 2013548), (48, 1510161), (51, 1421328), (68, 1065996), (72, 1006774), (102, 710664), (136, 532998), (144, 503387), (153, 473776), (204, 355332), (272, 266499), (306, 236888), (408, 177666), (612, 118444), (816, 88833), (1224, 59222), (2448, 29611)]