97731972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 290472000

約数和(自身を除く): 192740028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 348, 377, 379, 468, 494, 522, 551, 684, 741, 754, 758, 988, 1044, 1102, 1131, 1137, 1482, 1508, 1516, 1653, 2204, 2223, 2262, 2274, 2964, 3306, 3393, 3411, 4446, 4524, 4548, 4927, 4959, 6612, 6786, 6822, 7163, 7201, 8892, 9854, 9918, 10991, 13572, 13644, 14326, 14402, 14781, 19708, 19836, 21489, 21603, 21982, 28652, 28804, 29562, 32973, 42978, 43206, 43964, 44343, 59124, 64467, 64809, 65946, 85956, 86412, 88686, 93613, 98919, 128934, 129618, 131892, 142883, 177372, 187226, 197838, 208829, 257868, 259236, 280839, 285766, 374452, 395676, 417658, 428649, 561678, 571532, 626487, 835316, 842517, 857298, 1123356, 1252974, 1285947, 1685034, 1714596, 1879461, 2505948, 2571894, 2714777, 3370068, 3758922, 5143788, 5429554, 7517844, 8144331, 10859108, 16288662, 24432993, 32577324, 48865986, 97731972]

約数ペア:

[(1, 97731972), (2, 48865986), (3, 32577324), (4, 24432993), (6, 16288662), (9, 10859108), (12, 8144331), (13, 7517844), (18, 5429554), (19, 5143788), (26, 3758922), (29, 3370068), (36, 2714777), (38, 2571894), (39, 2505948), (52, 1879461), (57, 1714596), (58, 1685034), (76, 1285947), (78, 1252974), (87, 1123356), (114, 857298), (116, 842517), (117, 835316), (156, 626487), (171, 571532), (174, 561678), (228, 428649), (234, 417658), (247, 395676), (261, 374452), (342, 285766), (348, 280839), (377, 259236), (379, 257868), (468, 208829), (494, 197838), (522, 187226), (551, 177372), (684, 142883), (741, 131892), (754, 129618), (758, 128934), (988, 98919), (1044, 93613), (1102, 88686), (1131, 86412), (1137, 85956), (1482, 65946), (1508, 64809), (1516, 64467), (1653, 59124), (2204, 44343), (2223, 43964), (2262, 43206), (2274, 42978), (2964, 32973), (3306, 29562), (3393, 28804), (3411, 28652), (4446, 21982), (4524, 21603), (4548, 21489), (4927, 19836), (4959, 19708), (6612, 14781), (6786, 14402), (6822, 14326), (7163, 13644), (7201, 13572), (8892, 10991), (9854, 9918)]