73019808

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3571}}^1$

素因数の和:3658

約数の個数: 72

約数和(自身を含む): 210633696

約数和(自身を除く): 137613888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3571, 5112, 6816, 7142, 10224, 10713, 14284, 20448, 21426, 28568, 32139, 42852, 57136, 64278, 85704, 114272, 128556, 171408, 253541, 257112, 342816, 507082, 514224, 760623, 1014164, 1028448, 1521246, 2028328, 2281869, 3042492, 4056656, 4563738, 6084984, 8113312, 9127476, 12169968, 18254952, 24339936, 36509904, 73019808]

約数ペア:

[(1, 73019808), (2, 36509904), (3, 24339936), (4, 18254952), (6, 12169968), (8, 9127476), (9, 8113312), (12, 6084984), (16, 4563738), (18, 4056656), (24, 3042492), (32, 2281869), (36, 2028328), (48, 1521246), (71, 1028448), (72, 1014164), (96, 760623), (142, 514224), (144, 507082), (213, 342816), (284, 257112), (288, 253541), (426, 171408), (568, 128556), (639, 114272), (852, 85704), (1136, 64278), (1278, 57136), (1704, 42852), (2272, 32139), (2556, 28568), (3408, 21426), (3571, 20448), (5112, 14284), (6816, 10713), (7142, 10224)]