90798246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 263450880

約数和(自身を除く): 172652634

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 81, 87, 99, 126, 154, 162, 174, 189, 198, 203, 231, 251, 261, 297, 319, 378, 406, 462, 502, 522, 567, 594, 609, 638, 693, 753, 783, 891, 957, 1134, 1218, 1386, 1506, 1566, 1757, 1782, 1827, 1914, 2079, 2233, 2259, 2349, 2761, 2871, 3514, 3654, 4158, 4466, 4518, 4698, 5271, 5481, 5522, 5742, 6237, 6699, 6777, 7279, 8283, 8613, 10542, 10962, 12474, 13398, 13554, 14558, 15813, 16443, 16566, 17226, 19327, 20097, 20331, 21837, 24849, 25839, 31626, 32886, 38654, 40194, 40662, 43674, 47439, 49698, 50953, 51678, 57981, 60291, 65511, 74547, 80069, 94878, 101906, 115962, 120582, 131022, 142317, 149094, 152859, 160138, 173943, 180873, 196533, 223641, 240207, 284634, 305718, 347886, 361746, 393066, 447282, 458577, 480414, 521829, 560483, 589599, 720621, 917154, 1043658, 1120966, 1179198, 1375731, 1441242, 1565487, 1681449, 2161863, 2751462, 3130974, 3362898, 4127193, 4323726, 5044347, 6485589, 8254386, 10088694, 12971178, 15133041, 30266082, 45399123, 90798246]

約数ペア:

[(1, 90798246), (2, 45399123), (3, 30266082), (6, 15133041), (7, 12971178), (9, 10088694), (11, 8254386), (14, 6485589), (18, 5044347), (21, 4323726), (22, 4127193), (27, 3362898), (29, 3130974), (33, 2751462), (42, 2161863), (54, 1681449), (58, 1565487), (63, 1441242), (66, 1375731), (77, 1179198), (81, 1120966), (87, 1043658), (99, 917154), (126, 720621), (154, 589599), (162, 560483), (174, 521829), (189, 480414), (198, 458577), (203, 447282), (231, 393066), (251, 361746), (261, 347886), (297, 305718), (319, 284634), (378, 240207), (406, 223641), (462, 196533), (502, 180873), (522, 173943), (567, 160138), (594, 152859), (609, 149094), (638, 142317), (693, 131022), (753, 120582), (783, 115962), (891, 101906), (957, 94878), (1134, 80069), (1218, 74547), (1386, 65511), (1506, 60291), (1566, 57981), (1757, 51678), (1782, 50953), (1827, 49698), (1914, 47439), (2079, 43674), (2233, 40662), (2259, 40194), (2349, 38654), (2761, 32886), (2871, 31626), (3514, 25839), (3654, 24849), (4158, 21837), (4466, 20331), (4518, 20097), (4698, 19327), (5271, 17226), (5481, 16566), (5522, 16443), (5742, 15813), (6237, 14558), (6699, 13554), (6777, 13398), (7279, 12474), (8283, 10962), (8613, 10542)]