74854832

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 174274560

約数和(自身を除く): 99419728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 47, 52, 62, 76, 94, 104, 124, 152, 169, 188, 208, 247, 248, 304, 338, 376, 403, 494, 496, 589, 611, 676, 752, 806, 893, 988, 1178, 1222, 1352, 1457, 1612, 1786, 1976, 2356, 2444, 2704, 2914, 3211, 3224, 3572, 3952, 4712, 4888, 5239, 5828, 6422, 6448, 7144, 7657, 7943, 9424, 9776, 10478, 11609, 11656, 12844, 14288, 15314, 15886, 18941, 20956, 23218, 23312, 25688, 27683, 30628, 31772, 37882, 41912, 46436, 51376, 55366, 61256, 63544, 75764, 83824, 92872, 99541, 110732, 122512, 127088, 150917, 151528, 185744, 199082, 221464, 246233, 301834, 303056, 359879, 398164, 442928, 492466, 603668, 719758, 796328, 984932, 1207336, 1439516, 1592656, 1969864, 2414672, 2879032, 3939728, 4678427, 5758064, 9356854, 18713708, 37427416, 74854832]

約数ペア:

[(1, 74854832), (2, 37427416), (4, 18713708), (8, 9356854), (13, 5758064), (16, 4678427), (19, 3939728), (26, 2879032), (31, 2414672), (38, 1969864), (47, 1592656), (52, 1439516), (62, 1207336), (76, 984932), (94, 796328), (104, 719758), (124, 603668), (152, 492466), (169, 442928), (188, 398164), (208, 359879), (247, 303056), (248, 301834), (304, 246233), (338, 221464), (376, 199082), (403, 185744), (494, 151528), (496, 150917), (589, 127088), (611, 122512), (676, 110732), (752, 99541), (806, 92872), (893, 83824), (988, 75764), (1178, 63544), (1222, 61256), (1352, 55366), (1457, 51376), (1612, 46436), (1786, 41912), (1976, 37882), (2356, 31772), (2444, 30628), (2704, 27683), (2914, 25688), (3211, 23312), (3224, 23218), (3572, 20956), (3952, 18941), (4712, 15886), (4888, 15314), (5239, 14288), (5828, 12844), (6422, 11656), (6448, 11609), (7144, 10478), (7657, 9776), (7943, 9424)]