672054192

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{21911}}^1$

素因数の和:21999

約数の個数: 80

約数和(自身を含む): 1956303360

約数和(自身を除く): 1284249168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 21911, 30672, 43822, 65733, 87644, 131466, 175288, 197199, 262932, 350576, 394398, 525864, 591597, 788796, 1051728, 1183194, 1555681, 1577592, 2366388, 3111362, 3155184, 4667043, 4732776, 6222724, 9334086, 9465552, 12445448, 14001129, 18668172, 24890896, 28002258, 37336344, 42003387, 56004516, 74672688, 84006774, 112009032, 168013548, 224018064, 336027096, 672054192]

約数ペア:

[(1, 672054192), (2, 336027096), (3, 224018064), (4, 168013548), (6, 112009032), (8, 84006774), (9, 74672688), (12, 56004516), (16, 42003387), (18, 37336344), (24, 28002258), (27, 24890896), (36, 18668172), (48, 14001129), (54, 12445448), (71, 9465552), (72, 9334086), (108, 6222724), (142, 4732776), (144, 4667043), (213, 3155184), (216, 3111362), (284, 2366388), (426, 1577592), (432, 1555681), (568, 1183194), (639, 1051728), (852, 788796), (1136, 591597), (1278, 525864), (1704, 394398), (1917, 350576), (2556, 262932), (3408, 197199), (3834, 175288), (5112, 131466), (7668, 87644), (10224, 65733), (15336, 43822), (21911, 30672)]