61928514

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 148262400

約数和(自身を除く): 86333886

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 43, 58, 62, 86, 87, 89, 93, 129, 174, 178, 186, 258, 261, 267, 279, 387, 522, 534, 558, 774, 801, 899, 1247, 1333, 1602, 1798, 2494, 2581, 2666, 2697, 2759, 3741, 3827, 3999, 5162, 5394, 5518, 7482, 7654, 7743, 7998, 8091, 8277, 11223, 11481, 11997, 15486, 16182, 16554, 22446, 22962, 23229, 23994, 24831, 34443, 38657, 46458, 49662, 68886, 77314, 80011, 110983, 115971, 118637, 160022, 221966, 231942, 237274, 240033, 332949, 347913, 355911, 480066, 665898, 695826, 711822, 720099, 998847, 1067733, 1440198, 1997694, 2135466, 3440473, 6880946, 10321419, 20642838, 30964257, 61928514]

約数ペア:

[(1, 61928514), (2, 30964257), (3, 20642838), (6, 10321419), (9, 6880946), (18, 3440473), (29, 2135466), (31, 1997694), (43, 1440198), (58, 1067733), (62, 998847), (86, 720099), (87, 711822), (89, 695826), (93, 665898), (129, 480066), (174, 355911), (178, 347913), (186, 332949), (258, 240033), (261, 237274), (267, 231942), (279, 221966), (387, 160022), (522, 118637), (534, 115971), (558, 110983), (774, 80011), (801, 77314), (899, 68886), (1247, 49662), (1333, 46458), (1602, 38657), (1798, 34443), (2494, 24831), (2581, 23994), (2666, 23229), (2697, 22962), (2759, 22446), (3741, 16554), (3827, 16182), (3999, 15486), (5162, 11997), (5394, 11481), (5518, 11223), (7482, 8277), (7654, 8091), (7743, 7998)]