81840865752

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{23099}}^1$

素因数の和:23510

約数の個数: 128

約数和(自身を含む): 232848000000

約数和(自身を除く): 151007134248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 349, 376, 423, 564, 698, 846, 1047, 1128, 1269, 1396, 1692, 2094, 2538, 2792, 3141, 3384, 4188, 5076, 6282, 8376, 9423, 10152, 12564, 16403, 18846, 23099, 25128, 32806, 37692, 46198, 49209, 65612, 69297, 75384, 92396, 98418, 131224, 138594, 147627, 184792, 196836, 207891, 277188, 295254, 393672, 415782, 442881, 554376, 590508, 623673, 831564, 885762, 1085653, 1181016, 1247346, 1663128, 1771524, 2171306, 2494692, 3256959, 3543048, 4342612, 4989384, 6513918, 8061551, 8685224, 9770877, 13027836, 16123102, 19541754, 24184653, 26055672, 29312631, 32246204, 39083508, 48369306, 58625262, 64492408, 72553959, 78167016, 96738612, 117250524, 145107918, 193477224, 217661877, 234501048, 290215836, 378892897, 435323754, 580431672, 757785794, 870647508, 1136678691, 1515571588, 1741295016, 2273357382, 3031143176, 3410036073, 4546714764, 6820072146, 9093429528, 10230108219, 13640144292, 20460216438, 27280288584, 40920432876, 81840865752]

約数ペア:

[(1, 81840865752), (2, 40920432876), (3, 27280288584), (4, 20460216438), (6, 13640144292), (8, 10230108219), (9, 9093429528), (12, 6820072146), (18, 4546714764), (24, 3410036073), (27, 3031143176), (36, 2273357382), (47, 1741295016), (54, 1515571588), (72, 1136678691), (94, 870647508), (108, 757785794), (141, 580431672), (188, 435323754), (216, 378892897), (282, 290215836), (349, 234501048), (376, 217661877), (423, 193477224), (564, 145107918), (698, 117250524), (846, 96738612), (1047, 78167016), (1128, 72553959), (1269, 64492408), (1396, 58625262), (1692, 48369306), (2094, 39083508), (2538, 32246204), (2792, 29312631), (3141, 26055672), (3384, 24184653), (4188, 19541754), (5076, 16123102), (6282, 13027836), (8376, 9770877), (9423, 8685224), (10152, 8061551), (12564, 6513918), (16403, 4989384), (18846, 4342612), (23099, 3543048), (25128, 3256959), (32806, 2494692), (37692, 2171306), (46198, 1771524), (49209, 1663128), (65612, 1247346), (69297, 1181016), (75384, 1085653), (92396, 885762), (98418, 831564), (131224, 623673), (138594, 590508), (147627, 554376), (184792, 442881), (196836, 415782), (207891, 393672), (277188, 295254)]