72101016

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 219038400

約数和(自身を除く): 146937384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 317, 324, 351, 468, 486, 634, 648, 702, 729, 936, 951, 972, 1053, 1268, 1404, 1458, 1902, 1944, 2106, 2187, 2536, 2808, 2853, 2916, 3159, 3804, 4121, 4212, 4374, 5706, 5832, 6318, 7608, 8242, 8424, 8559, 8748, 9477, 11412, 12363, 12636, 16484, 17118, 17496, 18954, 22824, 24726, 25272, 25677, 28431, 32968, 34236, 37089, 37908, 49452, 51354, 56862, 68472, 74178, 75816, 77031, 98904, 102708, 111267, 113724, 148356, 154062, 205416, 222534, 227448, 231093, 296712, 308124, 333801, 445068, 462186, 616248, 667602, 693279, 890136, 924372, 1001403, 1335204, 1386558, 1848744, 2002806, 2670408, 2773116, 3004209, 4005612, 5546232, 6008418, 8011224, 9012627, 12016836, 18025254, 24033672, 36050508, 72101016]

約数ペア:

[(1, 72101016), (2, 36050508), (3, 24033672), (4, 18025254), (6, 12016836), (8, 9012627), (9, 8011224), (12, 6008418), (13, 5546232), (18, 4005612), (24, 3004209), (26, 2773116), (27, 2670408), (36, 2002806), (39, 1848744), (52, 1386558), (54, 1335204), (72, 1001403), (78, 924372), (81, 890136), (104, 693279), (108, 667602), (117, 616248), (156, 462186), (162, 445068), (216, 333801), (234, 308124), (243, 296712), (312, 231093), (317, 227448), (324, 222534), (351, 205416), (468, 154062), (486, 148356), (634, 113724), (648, 111267), (702, 102708), (729, 98904), (936, 77031), (951, 75816), (972, 74178), (1053, 68472), (1268, 56862), (1404, 51354), (1458, 49452), (1902, 37908), (1944, 37089), (2106, 34236), (2187, 32968), (2536, 28431), (2808, 25677), (2853, 25272), (2916, 24726), (3159, 22824), (3804, 18954), (4121, 17496), (4212, 17118), (4374, 16484), (5706, 12636), (5832, 12363), (6318, 11412), (7608, 9477), (8242, 8748), (8424, 8559)]