81467238944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{964703}}^1$

素因数の和:964762

約数の個数: 96

約数和(自身を含む): 204208542720

約数和(自身を除く): 122741303776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 464, 728, 754, 812, 928, 1456, 1508, 1624, 2639, 2912, 3016, 3248, 5278, 6032, 6496, 10556, 12064, 21112, 42224, 84448, 964703, 1929406, 3858812, 6752921, 7717624, 12541139, 13505842, 15435248, 25082278, 27011684, 27976387, 30870496, 50164556, 54023368, 55952774, 87787973, 100329112, 108046736, 111905548, 175575946, 195834709, 200658224, 216093472, 223811096, 351151892, 363693031, 391669418, 401316448, 447622192, 702303784, 727386062, 783338836, 895244384, 1404607568, 1454772124, 1566677672, 2545851217, 2809215136, 2909544248, 3133355344, 5091702434, 5819088496, 6266710688, 10183404868, 11638176992, 20366809736, 40733619472, 81467238944]

約数ペア:

[(1, 81467238944), (2, 40733619472), (4, 20366809736), (7, 11638176992), (8, 10183404868), (13, 6266710688), (14, 5819088496), (16, 5091702434), (26, 3133355344), (28, 2909544248), (29, 2809215136), (32, 2545851217), (52, 1566677672), (56, 1454772124), (58, 1404607568), (91, 895244384), (104, 783338836), (112, 727386062), (116, 702303784), (182, 447622192), (203, 401316448), (208, 391669418), (224, 363693031), (232, 351151892), (364, 223811096), (377, 216093472), (406, 200658224), (416, 195834709), (464, 175575946), (728, 111905548), (754, 108046736), (812, 100329112), (928, 87787973), (1456, 55952774), (1508, 54023368), (1624, 50164556), (2639, 30870496), (2912, 27976387), (3016, 27011684), (3248, 25082278), (5278, 15435248), (6032, 13505842), (6496, 12541139), (10556, 7717624), (12064, 6752921), (21112, 3858812), (42224, 1929406), (84448, 964703)]