72858366

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1435

約数の個数: 80

約数和(自身を含む): 190688256

約数和(自身を除く): 117829890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 846, 987, 1134, 1269, 1367, 1974, 2538, 2734, 2961, 3807, 4101, 5922, 7614, 8202, 8883, 9569, 12303, 17766, 19138, 24606, 26649, 28707, 36909, 53298, 57414, 64249, 73818, 86121, 110727, 128498, 172242, 192747, 221454, 258363, 385494, 449743, 516726, 578241, 775089, 899486, 1156482, 1349229, 1550178, 1734723, 2698458, 3469446, 4047687, 5204169, 8095374, 10408338, 12143061, 24286122, 36429183, 72858366]

約数ペア:

[(1, 72858366), (2, 36429183), (3, 24286122), (6, 12143061), (7, 10408338), (9, 8095374), (14, 5204169), (18, 4047687), (21, 3469446), (27, 2698458), (42, 1734723), (47, 1550178), (54, 1349229), (63, 1156482), (81, 899486), (94, 775089), (126, 578241), (141, 516726), (162, 449743), (189, 385494), (282, 258363), (329, 221454), (378, 192747), (423, 172242), (567, 128498), (658, 110727), (846, 86121), (987, 73818), (1134, 64249), (1269, 57414), (1367, 53298), (1974, 36909), (2538, 28707), (2734, 26649), (2961, 24606), (3807, 19138), (4101, 17766), (5922, 12303), (7614, 9569), (8202, 8883)]