71629344

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 143485920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 113, 124, 142, 144, 186, 213, 226, 248, 279, 284, 288, 339, 372, 426, 452, 496, 558, 568, 639, 678, 744, 852, 904, 992, 1017, 1116, 1136, 1278, 1356, 1488, 1704, 1808, 2034, 2201, 2232, 2272, 2556, 2712, 2976, 3408, 3503, 3616, 4068, 4402, 4464, 5112, 5424, 6603, 6816, 7006, 8023, 8136, 8804, 8928, 10224, 10509, 10848, 13206, 14012, 16046, 16272, 17608, 19809, 20448, 21018, 24069, 26412, 28024, 31527, 32092, 32544, 35216, 39618, 42036, 48138, 52824, 56048, 63054, 64184, 70432, 72207, 79236, 84072, 96276, 105648, 112096, 126108, 128368, 144414, 158472, 168144, 192552, 211296, 248713, 252216, 256736, 288828, 316944, 336288, 385104, 497426, 504432, 577656, 633888, 746139, 770208, 994852, 1008864, 1155312, 1492278, 1989704, 2238417, 2310624, 2984556, 3979408, 4476834, 5969112, 7958816, 8953668, 11938224, 17907336, 23876448, 35814672, 71629344]

約数ペア:

[(1, 71629344), (2, 35814672), (3, 23876448), (4, 17907336), (6, 11938224), (8, 8953668), (9, 7958816), (12, 5969112), (16, 4476834), (18, 3979408), (24, 2984556), (31, 2310624), (32, 2238417), (36, 1989704), (48, 1492278), (62, 1155312), (71, 1008864), (72, 994852), (93, 770208), (96, 746139), (113, 633888), (124, 577656), (142, 504432), (144, 497426), (186, 385104), (213, 336288), (226, 316944), (248, 288828), (279, 256736), (284, 252216), (288, 248713), (339, 211296), (372, 192552), (426, 168144), (452, 158472), (496, 144414), (558, 128368), (568, 126108), (639, 112096), (678, 105648), (744, 96276), (852, 84072), (904, 79236), (992, 72207), (1017, 70432), (1116, 64184), (1136, 63054), (1278, 56048), (1356, 52824), (1488, 48138), (1704, 42036), (1808, 39618), (2034, 35216), (2201, 32544), (2232, 32092), (2272, 31527), (2556, 28024), (2712, 26412), (2976, 24069), (3408, 21018), (3503, 20448), (3616, 19809), (4068, 17608), (4402, 16272), (4464, 16046), (5112, 14012), (5424, 13206), (6603, 10848), (6816, 10509), (7006, 10224), (8023, 8928), (8136, 8804)]