15678907848

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{65257}}^1$

素因数の和:65387

約数の個数: 96

約数和(自身を含む): 43978671360

約数和(自身を除く): 28299763512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 71, 72, 94, 141, 142, 188, 213, 282, 284, 376, 423, 426, 564, 568, 639, 846, 852, 1128, 1278, 1692, 1704, 2556, 3337, 3384, 5112, 6674, 10011, 13348, 20022, 26696, 30033, 40044, 60066, 65257, 80088, 120132, 130514, 195771, 240264, 261028, 391542, 522056, 587313, 783084, 1174626, 1566168, 2349252, 3067079, 4633247, 4698504, 6134158, 9201237, 9266494, 12268316, 13899741, 18402474, 18532988, 24536632, 27603711, 27799482, 36804948, 37065976, 41699223, 55207422, 55598964, 73609896, 83398446, 110414844, 111197928, 166796892, 217762609, 220829688, 333593784, 435525218, 653287827, 871050436, 1306575654, 1742100872, 1959863481, 2613151308, 3919726962, 5226302616, 7839453924, 15678907848]

約数ペア:

[(1, 15678907848), (2, 7839453924), (3, 5226302616), (4, 3919726962), (6, 2613151308), (8, 1959863481), (9, 1742100872), (12, 1306575654), (18, 871050436), (24, 653287827), (36, 435525218), (47, 333593784), (71, 220829688), (72, 217762609), (94, 166796892), (141, 111197928), (142, 110414844), (188, 83398446), (213, 73609896), (282, 55598964), (284, 55207422), (376, 41699223), (423, 37065976), (426, 36804948), (564, 27799482), (568, 27603711), (639, 24536632), (846, 18532988), (852, 18402474), (1128, 13899741), (1278, 12268316), (1692, 9266494), (1704, 9201237), (2556, 6134158), (3337, 4698504), (3384, 4633247), (5112, 3067079), (6674, 2349252), (10011, 1566168), (13348, 1174626), (20022, 783084), (26696, 587313), (30033, 522056), (40044, 391542), (60066, 261028), (65257, 240264), (80088, 195771), (120132, 130514)]