72053388

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 215744256

約数和(自身を除く): 143690868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 243, 253, 276, 293, 297, 324, 396, 414, 486, 506, 586, 594, 621, 759, 828, 879, 891, 972, 1012, 1172, 1188, 1242, 1518, 1758, 1782, 1863, 2277, 2484, 2637, 2673, 3036, 3223, 3516, 3564, 3726, 4554, 5274, 5346, 5589, 6446, 6739, 6831, 7452, 7911, 9108, 9669, 10548, 10692, 11178, 12892, 13478, 13662, 15822, 19338, 20217, 20493, 22356, 23733, 26956, 27324, 29007, 31644, 38676, 40434, 40986, 47466, 58014, 60651, 61479, 71199, 74129, 80868, 81972, 87021, 94932, 116028, 121302, 122958, 142398, 148258, 174042, 181953, 222387, 242604, 245916, 261063, 284796, 296516, 348084, 363906, 444774, 522126, 545859, 667161, 727812, 783189, 889548, 1044252, 1091718, 1334322, 1566378, 1637577, 2001483, 2183436, 2668644, 3132756, 3275154, 4002966, 6004449, 6550308, 8005932, 12008898, 18013347, 24017796, 36026694, 72053388]

約数ペア:

[(1, 72053388), (2, 36026694), (3, 24017796), (4, 18013347), (6, 12008898), (9, 8005932), (11, 6550308), (12, 6004449), (18, 4002966), (22, 3275154), (23, 3132756), (27, 2668644), (33, 2183436), (36, 2001483), (44, 1637577), (46, 1566378), (54, 1334322), (66, 1091718), (69, 1044252), (81, 889548), (92, 783189), (99, 727812), (108, 667161), (132, 545859), (138, 522126), (162, 444774), (198, 363906), (207, 348084), (243, 296516), (253, 284796), (276, 261063), (293, 245916), (297, 242604), (324, 222387), (396, 181953), (414, 174042), (486, 148258), (506, 142398), (586, 122958), (594, 121302), (621, 116028), (759, 94932), (828, 87021), (879, 81972), (891, 80868), (972, 74129), (1012, 71199), (1172, 61479), (1188, 60651), (1242, 58014), (1518, 47466), (1758, 40986), (1782, 40434), (1863, 38676), (2277, 31644), (2484, 29007), (2637, 27324), (2673, 26956), (3036, 23733), (3223, 22356), (3516, 20493), (3564, 20217), (3726, 19338), (4554, 15822), (5274, 13662), (5346, 13478), (5589, 12892), (6446, 11178), (6739, 10692), (6831, 10548), (7452, 9669), (7911, 9108)]