72910368

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 120

約数和(自身を含む): 223933248

約数和(自身を除く): 151022880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1223, 1242, 1296, 1656, 1863, 2208, 2446, 2484, 2592, 3312, 3669, 3726, 4892, 4968, 6624, 7338, 7452, 9784, 9936, 11007, 14676, 14904, 19568, 19872, 22014, 28129, 29352, 29808, 33021, 39136, 44028, 56258, 58704, 59616, 66042, 84387, 88056, 99063, 112516, 117408, 132084, 168774, 176112, 198126, 225032, 253161, 264168, 337548, 352224, 396252, 450064, 506322, 528336, 675096, 759483, 792504, 900128, 1012644, 1056672, 1350192, 1518966, 1585008, 2025288, 2278449, 2700384, 3037932, 3170016, 4050576, 4556898, 6075864, 8101152, 9113796, 12151728, 18227592, 24303456, 36455184, 72910368]

約数ペア:

[(1, 72910368), (2, 36455184), (3, 24303456), (4, 18227592), (6, 12151728), (8, 9113796), (9, 8101152), (12, 6075864), (16, 4556898), (18, 4050576), (23, 3170016), (24, 3037932), (27, 2700384), (32, 2278449), (36, 2025288), (46, 1585008), (48, 1518966), (54, 1350192), (69, 1056672), (72, 1012644), (81, 900128), (92, 792504), (96, 759483), (108, 675096), (138, 528336), (144, 506322), (162, 450064), (184, 396252), (207, 352224), (216, 337548), (276, 264168), (288, 253161), (324, 225032), (368, 198126), (414, 176112), (432, 168774), (552, 132084), (621, 117408), (648, 112516), (736, 99063), (828, 88056), (864, 84387), (1104, 66042), (1223, 59616), (1242, 58704), (1296, 56258), (1656, 44028), (1863, 39136), (2208, 33021), (2446, 29808), (2484, 29352), (2592, 28129), (3312, 22014), (3669, 19872), (3726, 19568), (4892, 14904), (4968, 14676), (6624, 11007), (7338, 9936), (7452, 9784)]