45720972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 126846720

約数和(自身を除く): 81125748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 263, 396, 439, 526, 789, 878, 1052, 1317, 1578, 1756, 2367, 2634, 2893, 3156, 3951, 4734, 4829, 5268, 5786, 7902, 8679, 9468, 9658, 11572, 14487, 15804, 17358, 19316, 26037, 28974, 34716, 43461, 52074, 57948, 86922, 104148, 115457, 173844, 230914, 346371, 461828, 692742, 1039113, 1270027, 1385484, 2078226, 2540054, 3810081, 4156452, 5080108, 7620162, 11430243, 15240324, 22860486, 45720972]

約数ペア:

[(1, 45720972), (2, 22860486), (3, 15240324), (4, 11430243), (6, 7620162), (9, 5080108), (11, 4156452), (12, 3810081), (18, 2540054), (22, 2078226), (33, 1385484), (36, 1270027), (44, 1039113), (66, 692742), (99, 461828), (132, 346371), (198, 230914), (263, 173844), (396, 115457), (439, 104148), (526, 86922), (789, 57948), (878, 52074), (1052, 43461), (1317, 34716), (1578, 28974), (1756, 26037), (2367, 19316), (2634, 17358), (2893, 15804), (3156, 14487), (3951, 11572), (4734, 9658), (4829, 9468), (5268, 8679), (5786, 7902)]