72331848

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 204272640

約数和(自身を除く): 131940792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 61, 72, 86, 122, 129, 172, 183, 244, 258, 344, 366, 383, 387, 488, 516, 549, 732, 766, 774, 1032, 1098, 1149, 1464, 1532, 1548, 2196, 2298, 2623, 3064, 3096, 3447, 4392, 4596, 5246, 6894, 7869, 9192, 10492, 13788, 15738, 16469, 20984, 23363, 23607, 27576, 31476, 32938, 46726, 47214, 49407, 62952, 65876, 70089, 93452, 94428, 98814, 131752, 140178, 148221, 186904, 188856, 197628, 210267, 280356, 296442, 395256, 420534, 560712, 592884, 841068, 1004609, 1185768, 1682136, 2009218, 3013827, 4018436, 6027654, 8036872, 9041481, 12055308, 18082962, 24110616, 36165924, 72331848]

約数ペア:

[(1, 72331848), (2, 36165924), (3, 24110616), (4, 18082962), (6, 12055308), (8, 9041481), (9, 8036872), (12, 6027654), (18, 4018436), (24, 3013827), (36, 2009218), (43, 1682136), (61, 1185768), (72, 1004609), (86, 841068), (122, 592884), (129, 560712), (172, 420534), (183, 395256), (244, 296442), (258, 280356), (344, 210267), (366, 197628), (383, 188856), (387, 186904), (488, 148221), (516, 140178), (549, 131752), (732, 98814), (766, 94428), (774, 93452), (1032, 70089), (1098, 65876), (1149, 62952), (1464, 49407), (1532, 47214), (1548, 46726), (2196, 32938), (2298, 31476), (2623, 27576), (3064, 23607), (3096, 23363), (3447, 20984), (4392, 16469), (4596, 15738), (5246, 13788), (6894, 10492), (7869, 9192)]