78881489736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7697257}}^1$

素因数の和:7697334

約数の個数: 64

約数和(自身を含む): 229070398080

約数和(自身を除く): 150188908344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 7697257, 15394514, 23091771, 30789028, 46183542, 53880799, 61578056, 92367084, 107761598, 161642397, 184734168, 215523196, 323284794, 431046392, 469532677, 646569588, 939065354, 1293139176, 1408598031, 1878130708, 2817196062, 3286728739, 3756261416, 5634392124, 6573457478, 9860186217, 11268784248, 13146914956, 19720372434, 26293829912, 39440744868, 78881489736]

約数ペア:

[(1, 78881489736), (2, 39440744868), (3, 26293829912), (4, 19720372434), (6, 13146914956), (7, 11268784248), (8, 9860186217), (12, 6573457478), (14, 5634392124), (21, 3756261416), (24, 3286728739), (28, 2817196062), (42, 1878130708), (56, 1408598031), (61, 1293139176), (84, 939065354), (122, 646569588), (168, 469532677), (183, 431046392), (244, 323284794), (366, 215523196), (427, 184734168), (488, 161642397), (732, 107761598), (854, 92367084), (1281, 61578056), (1464, 53880799), (1708, 46183542), (2562, 30789028), (3416, 23091771), (5124, 15394514), (10248, 7697257)]