72415941792

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20387371}}^1$

素因数の和:20387421

約数の個数: 48

約数和(自身を含む): 195229474272

約数和(自身を除く): 122813532480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 20387371, 40774742, 61162113, 81549484, 122324226, 163098968, 244648452, 326197936, 489296904, 652395872, 754332727, 978593808, 1508665454, 1957187616, 2262998181, 3017330908, 4525996362, 6034661816, 9051992724, 12069323632, 18103985448, 24138647264, 36207970896, 72415941792]

約数ペア:

[(1, 72415941792), (2, 36207970896), (3, 24138647264), (4, 18103985448), (6, 12069323632), (8, 9051992724), (12, 6034661816), (16, 4525996362), (24, 3017330908), (32, 2262998181), (37, 1957187616), (48, 1508665454), (74, 978593808), (96, 754332727), (111, 652395872), (148, 489296904), (222, 326197936), (296, 244648452), (444, 163098968), (592, 122324226), (888, 81549484), (1184, 61162113), (1776, 40774742), (3552, 20387371)]