81140666496

素因数分解:

$2^7\times 3^1\times {\mathrm{2791}}^1\times {\mathrm{75709}}^1$

素因数の和:78517

約数の個数: 64

約数和(自身を含む): 215609966400

約数和(自身を除く): 134469299904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2791, 5582, 8373, 11164, 16746, 22328, 33492, 44656, 66984, 75709, 89312, 133968, 151418, 178624, 227127, 267936, 302836, 357248, 454254, 535872, 605672, 908508, 1071744, 1211344, 1817016, 2422688, 3634032, 4845376, 7268064, 9690752, 14536128, 29072256, 211303819, 422607638, 633911457, 845215276, 1267822914, 1690430552, 2535645828, 3380861104, 5071291656, 6761722208, 10142583312, 13523444416, 20285166624, 27046888832, 40570333248, 81140666496]

約数ペア:

[(1, 81140666496), (2, 40570333248), (3, 27046888832), (4, 20285166624), (6, 13523444416), (8, 10142583312), (12, 6761722208), (16, 5071291656), (24, 3380861104), (32, 2535645828), (48, 1690430552), (64, 1267822914), (96, 845215276), (128, 633911457), (192, 422607638), (384, 211303819), (2791, 29072256), (5582, 14536128), (8373, 9690752), (11164, 7268064), (16746, 4845376), (22328, 3634032), (33492, 2422688), (44656, 1817016), (66984, 1211344), (75709, 1071744), (89312, 908508), (133968, 605672), (151418, 535872), (178624, 454254), (227127, 357248), (267936, 302836)]