82220256

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4344

約数の個数: 72

約数和(自身を含む): 237359304

約数和(自身を除く): 155139048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4261, 4824, 6432, 8522, 9648, 12783, 17044, 19296, 25566, 34088, 38349, 51132, 68176, 76698, 102264, 136352, 153396, 204528, 285487, 306792, 409056, 570974, 613584, 856461, 1141948, 1227168, 1712922, 2283896, 2569383, 3425844, 4567792, 5138766, 6851688, 9135584, 10277532, 13703376, 20555064, 27406752, 41110128, 82220256]

約数ペア:

[(1, 82220256), (2, 41110128), (3, 27406752), (4, 20555064), (6, 13703376), (8, 10277532), (9, 9135584), (12, 6851688), (16, 5138766), (18, 4567792), (24, 3425844), (32, 2569383), (36, 2283896), (48, 1712922), (67, 1227168), (72, 1141948), (96, 856461), (134, 613584), (144, 570974), (201, 409056), (268, 306792), (288, 285487), (402, 204528), (536, 153396), (603, 136352), (804, 102264), (1072, 76698), (1206, 68176), (1608, 51132), (2144, 38349), (2412, 34088), (3216, 25566), (4261, 19296), (4824, 17044), (6432, 12783), (8522, 9648)]