79811952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2222

約数の個数: 80

約数和(自身を含む): 228199680

約数和(自身を除く): 148387728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2129, 2343, 3124, 3408, 4258, 4686, 6248, 6387, 8516, 9372, 12496, 12774, 17032, 18744, 23419, 25548, 34064, 37488, 46838, 51096, 70257, 93676, 102192, 140514, 151159, 187352, 281028, 302318, 374704, 453477, 562056, 604636, 906954, 1124112, 1209272, 1662749, 1813908, 2418544, 3325498, 3627816, 4988247, 6650996, 7255632, 9976494, 13301992, 19952988, 26603984, 39905976, 79811952]

約数ペア:

[(1, 79811952), (2, 39905976), (3, 26603984), (4, 19952988), (6, 13301992), (8, 9976494), (11, 7255632), (12, 6650996), (16, 4988247), (22, 3627816), (24, 3325498), (33, 2418544), (44, 1813908), (48, 1662749), (66, 1209272), (71, 1124112), (88, 906954), (132, 604636), (142, 562056), (176, 453477), (213, 374704), (264, 302318), (284, 281028), (426, 187352), (528, 151159), (568, 140514), (781, 102192), (852, 93676), (1136, 70257), (1562, 51096), (1704, 46838), (2129, 37488), (2343, 34064), (3124, 25548), (3408, 23419), (4258, 18744), (4686, 17032), (6248, 12774), (6387, 12496), (8516, 9372)]