71103671918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 115359552000

約数和(自身を除く): 44255880082

約数列:

[1, 2, 19, 38, 83, 89, 166, 178, 439, 577, 878, 1154, 1577, 1691, 3154, 3382, 7387, 8341, 10963, 14774, 16682, 21926, 36437, 39071, 47891, 51353, 72874, 78142, 95782, 102706, 140353, 253303, 280706, 506606, 692303, 742349, 909929, 975707, 1384606, 1484698, 1819858, 1951414, 3242893, 4262299, 4812757, 6485786, 8524598, 9625514, 21024149, 22543967, 42048298, 45087934, 61614967, 80983681, 123229934, 161967362, 399458831, 428335373, 798917662, 856670746, 1871149261, 3742298522, 35551835959, 71103671918]

約数ペア:

[(1, 71103671918), (2, 35551835959), (19, 3742298522), (38, 1871149261), (83, 856670746), (89, 798917662), (166, 428335373), (178, 399458831), (439, 161967362), (577, 123229934), (878, 80983681), (1154, 61614967), (1577, 45087934), (1691, 42048298), (3154, 22543967), (3382, 21024149), (7387, 9625514), (8341, 8524598), (10963, 6485786), (14774, 4812757), (16682, 4262299), (21926, 3242893), (36437, 1951414), (39071, 1819858), (47891, 1484698), (51353, 1384606), (72874, 975707), (78142, 909929), (95782, 742349), (102706, 692303), (140353, 506606), (253303, 280706)]