1090777428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{86323}}^1$

素因数の和:86355

約数の個数: 72

約数和(自身を含む): 3079349728

約数和(自身を除く): 1988572300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 86323, 172646, 258969, 345292, 517938, 776907, 1035876, 1122199, 1553814, 2244398, 2330721, 3107628, 3366597, 4488796, 4661442, 6733194, 6992163, 9322884, 10099791, 13466388, 13984326, 20199582, 20976489, 27968652, 30299373, 40399164, 41952978, 60598746, 83905956, 90898119, 121197492, 181796238, 272694357, 363592476, 545388714, 1090777428]

約数ペア:

[(1, 1090777428), (2, 545388714), (3, 363592476), (4, 272694357), (6, 181796238), (9, 121197492), (12, 90898119), (13, 83905956), (18, 60598746), (26, 41952978), (27, 40399164), (36, 30299373), (39, 27968652), (52, 20976489), (54, 20199582), (78, 13984326), (81, 13466388), (108, 10099791), (117, 9322884), (156, 6992163), (162, 6733194), (234, 4661442), (243, 4488796), (324, 3366597), (351, 3107628), (468, 2330721), (486, 2244398), (702, 1553814), (972, 1122199), (1053, 1035876), (1404, 776907), (2106, 517938), (3159, 345292), (4212, 258969), (6318, 172646), (12636, 86323)]