39780936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 123110400

約数和(自身を除く): 83329464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 457, 468, 558, 702, 744, 806, 837, 914, 936, 1116, 1209, 1371, 1404, 1612, 1674, 1828, 2232, 2418, 2742, 2808, 3224, 3348, 3627, 3656, 4113, 4836, 5484, 5941, 6696, 7254, 8226, 9672, 10881, 10968, 11882, 12339, 14167, 14508, 16452, 17823, 21762, 23764, 24678, 28334, 29016, 32904, 35646, 42501, 43524, 47528, 49356, 53469, 56668, 71292, 85002, 87048, 98712, 106938, 113336, 127503, 142584, 160407, 170004, 184171, 213876, 255006, 320814, 340008, 368342, 382509, 427752, 510012, 552513, 641628, 736684, 765018, 1020024, 1105026, 1283256, 1473368, 1530036, 1657539, 2210052, 3060072, 3315078, 4420104, 4972617, 6630156, 9945234, 13260312, 19890468, 39780936]

約数ペア:

[(1, 39780936), (2, 19890468), (3, 13260312), (4, 9945234), (6, 6630156), (8, 4972617), (9, 4420104), (12, 3315078), (13, 3060072), (18, 2210052), (24, 1657539), (26, 1530036), (27, 1473368), (31, 1283256), (36, 1105026), (39, 1020024), (52, 765018), (54, 736684), (62, 641628), (72, 552513), (78, 510012), (93, 427752), (104, 382509), (108, 368342), (117, 340008), (124, 320814), (156, 255006), (186, 213876), (216, 184171), (234, 170004), (248, 160407), (279, 142584), (312, 127503), (351, 113336), (372, 106938), (403, 98712), (457, 87048), (468, 85002), (558, 71292), (702, 56668), (744, 53469), (806, 49356), (837, 47528), (914, 43524), (936, 42501), (1116, 35646), (1209, 32904), (1371, 29016), (1404, 28334), (1612, 24678), (1674, 23764), (1828, 21762), (2232, 17823), (2418, 16452), (2742, 14508), (2808, 14167), (3224, 12339), (3348, 11882), (3627, 10968), (3656, 10881), (4113, 9672), (4836, 8226), (5484, 7254), (5941, 6696)]