725407254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9154

約数の個数: 96

約数和(自身を含む): 1906265088

約数和(自身を除く): 1180857834

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 341, 403, 429, 558, 682, 806, 858, 1023, 1209, 1287, 2046, 2418, 2574, 3069, 3627, 4433, 6138, 7254, 8866, 9091, 13299, 18182, 26598, 27273, 39897, 54546, 79794, 81819, 100001, 118183, 163638, 200002, 236366, 281821, 300003, 354549, 563642, 600006, 709098, 845463, 900009, 1063647, 1300013, 1690926, 1800018, 2127294, 2536389, 2600026, 3100031, 3663673, 3900039, 5072778, 6200062, 7327346, 7800078, 9300093, 10991019, 11700117, 18600186, 21982038, 23400234, 27900279, 32973057, 40300403, 55800558, 65946114, 80600806, 120901209, 241802418, 362703627, 725407254]

約数ペア:

[(1, 725407254), (2, 362703627), (3, 241802418), (6, 120901209), (9, 80600806), (11, 65946114), (13, 55800558), (18, 40300403), (22, 32973057), (26, 27900279), (31, 23400234), (33, 21982038), (39, 18600186), (62, 11700117), (66, 10991019), (78, 9300093), (93, 7800078), (99, 7327346), (117, 6200062), (143, 5072778), (186, 3900039), (198, 3663673), (234, 3100031), (279, 2600026), (286, 2536389), (341, 2127294), (403, 1800018), (429, 1690926), (558, 1300013), (682, 1063647), (806, 900009), (858, 845463), (1023, 709098), (1209, 600006), (1287, 563642), (2046, 354549), (2418, 300003), (2574, 281821), (3069, 236366), (3627, 200002), (4433, 163638), (6138, 118183), (7254, 100001), (8866, 81819), (9091, 79794), (13299, 54546), (18182, 39897), (26598, 27273)]