72233784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 224864640

約数和(自身を除く): 152630856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 251, 252, 502, 504, 571, 753, 1004, 1142, 1506, 1713, 1757, 2008, 2259, 2284, 3012, 3426, 3514, 3997, 4518, 4568, 5139, 5271, 6024, 6852, 7028, 7994, 9036, 10278, 10542, 11991, 13704, 14056, 15813, 15988, 18072, 20556, 21084, 23982, 31626, 31976, 35973, 41112, 42168, 47964, 63252, 71946, 95928, 126504, 143321, 143892, 286642, 287784, 429963, 573284, 859926, 1003247, 1146568, 1289889, 1719852, 2006494, 2579778, 3009741, 3439704, 4012988, 5159556, 6019482, 8025976, 9029223, 10319112, 12038964, 18058446, 24077928, 36116892, 72233784]

約数ペア:

[(1, 72233784), (2, 36116892), (3, 24077928), (4, 18058446), (6, 12038964), (7, 10319112), (8, 9029223), (9, 8025976), (12, 6019482), (14, 5159556), (18, 4012988), (21, 3439704), (24, 3009741), (28, 2579778), (36, 2006494), (42, 1719852), (56, 1289889), (63, 1146568), (72, 1003247), (84, 859926), (126, 573284), (168, 429963), (251, 287784), (252, 286642), (502, 143892), (504, 143321), (571, 126504), (753, 95928), (1004, 71946), (1142, 63252), (1506, 47964), (1713, 42168), (1757, 41112), (2008, 35973), (2259, 31976), (2284, 31626), (3012, 23982), (3426, 21084), (3514, 20556), (3997, 18072), (4518, 15988), (4568, 15813), (5139, 14056), (5271, 13704), (6024, 11991), (6852, 10542), (7028, 10278), (7994, 9036)]