61021944

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 180403200

約数和(自身を除く): 119381256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 71, 72, 92, 108, 138, 142, 173, 184, 207, 213, 216, 276, 284, 346, 414, 426, 519, 552, 568, 621, 639, 692, 828, 852, 1038, 1242, 1278, 1384, 1557, 1633, 1656, 1704, 1917, 2076, 2484, 2556, 3114, 3266, 3834, 3979, 4152, 4671, 4899, 4968, 5112, 6228, 6532, 7668, 7958, 9342, 9798, 11937, 12283, 12456, 13064, 14697, 15336, 15916, 18684, 19596, 23874, 24566, 29394, 31832, 35811, 36849, 37368, 39192, 44091, 47748, 49132, 58788, 71622, 73698, 88182, 95496, 98264, 107433, 110547, 117576, 143244, 147396, 176364, 214866, 221094, 282509, 286488, 294792, 331641, 352728, 429732, 442188, 565018, 663282, 847527, 859464, 884376, 1130036, 1326564, 1695054, 2260072, 2542581, 2653128, 3390108, 5085162, 6780216, 7627743, 10170324, 15255486, 20340648, 30510972, 61021944]

約数ペア:

[(1, 61021944), (2, 30510972), (3, 20340648), (4, 15255486), (6, 10170324), (8, 7627743), (9, 6780216), (12, 5085162), (18, 3390108), (23, 2653128), (24, 2542581), (27, 2260072), (36, 1695054), (46, 1326564), (54, 1130036), (69, 884376), (71, 859464), (72, 847527), (92, 663282), (108, 565018), (138, 442188), (142, 429732), (173, 352728), (184, 331641), (207, 294792), (213, 286488), (216, 282509), (276, 221094), (284, 214866), (346, 176364), (414, 147396), (426, 143244), (519, 117576), (552, 110547), (568, 107433), (621, 98264), (639, 95496), (692, 88182), (828, 73698), (852, 71622), (1038, 58788), (1242, 49132), (1278, 47748), (1384, 44091), (1557, 39192), (1633, 37368), (1656, 36849), (1704, 35811), (1917, 31832), (2076, 29394), (2484, 24566), (2556, 23874), (3114, 19596), (3266, 18684), (3834, 15916), (3979, 15336), (4152, 14697), (4671, 13064), (4899, 12456), (4968, 12283), (5112, 11937), (6228, 9798), (6532, 9342), (7668, 7958)]