123996852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23431}}^1$

素因数の和:23458

約数の個数: 72

約数和(自身を含む): 373974720

約数和(自身を除く): 249977868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 23431, 46862, 70293, 93724, 140586, 164017, 210879, 281172, 328034, 421758, 492051, 632637, 656068, 843516, 984102, 1148119, 1265274, 1476153, 1968204, 2296238, 2530548, 2952306, 3444357, 4428459, 4592476, 5904612, 6888714, 8856918, 10333071, 13777428, 17713836, 20666142, 30999213, 41332284, 61998426, 123996852]

約数ペア:

[(1, 123996852), (2, 61998426), (3, 41332284), (4, 30999213), (6, 20666142), (7, 17713836), (9, 13777428), (12, 10333071), (14, 8856918), (18, 6888714), (21, 5904612), (27, 4592476), (28, 4428459), (36, 3444357), (42, 2952306), (49, 2530548), (54, 2296238), (63, 1968204), (84, 1476153), (98, 1265274), (108, 1148119), (126, 984102), (147, 843516), (189, 656068), (196, 632637), (252, 492051), (294, 421758), (378, 328034), (441, 281172), (588, 210879), (756, 164017), (882, 140586), (1323, 93724), (1764, 70293), (2646, 46862), (5292, 23431)]