72261792

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3122

約数の個数: 72

約数和(自身を含む): 208039104

約数和(自身を除く): 135777312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3023, 3984, 5976, 6046, 7968, 9069, 11952, 12092, 18138, 23904, 24184, 27207, 36276, 48368, 54414, 72552, 96736, 108828, 145104, 217656, 250909, 290208, 435312, 501818, 752727, 870624, 1003636, 1505454, 2007272, 2258181, 3010908, 4014544, 4516362, 6021816, 8029088, 9032724, 12043632, 18065448, 24087264, 36130896, 72261792]

約数ペア:

[(1, 72261792), (2, 36130896), (3, 24087264), (4, 18065448), (6, 12043632), (8, 9032724), (9, 8029088), (12, 6021816), (16, 4516362), (18, 4014544), (24, 3010908), (32, 2258181), (36, 2007272), (48, 1505454), (72, 1003636), (83, 870624), (96, 752727), (144, 501818), (166, 435312), (249, 290208), (288, 250909), (332, 217656), (498, 145104), (664, 108828), (747, 96736), (996, 72552), (1328, 54414), (1494, 48368), (1992, 36276), (2656, 27207), (2988, 24184), (3023, 23904), (3984, 18138), (5976, 12092), (6046, 11952), (7968, 9069)]