84170268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25693}}^1$

素因数の和:25723

約数の個数: 72

約数和(自身を含む): 261873248

約数和(自身を除く): 177702980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 25693, 51386, 77079, 102772, 154158, 179851, 231237, 308316, 334009, 359702, 462474, 539553, 668018, 719404, 924948, 1002027, 1079106, 1336036, 1618659, 2004054, 2158212, 2338063, 3006081, 3237318, 4008108, 4676126, 6012162, 6474636, 7014189, 9352252, 12024324, 14028378, 21042567, 28056756, 42085134, 84170268]

約数ペア:

[(1, 84170268), (2, 42085134), (3, 28056756), (4, 21042567), (6, 14028378), (7, 12024324), (9, 9352252), (12, 7014189), (13, 6474636), (14, 6012162), (18, 4676126), (21, 4008108), (26, 3237318), (28, 3006081), (36, 2338063), (39, 2158212), (42, 2004054), (52, 1618659), (63, 1336036), (78, 1079106), (84, 1002027), (91, 924948), (117, 719404), (126, 668018), (156, 539553), (182, 462474), (234, 359702), (252, 334009), (273, 308316), (364, 231237), (468, 179851), (546, 154158), (819, 102772), (1092, 77079), (1638, 51386), (3276, 25693)]