74029488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 145956432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 43, 48, 52, 62, 78, 86, 89, 93, 104, 124, 129, 156, 172, 178, 186, 208, 248, 258, 267, 312, 344, 356, 372, 403, 496, 516, 534, 559, 624, 688, 712, 744, 806, 1032, 1068, 1118, 1157, 1209, 1333, 1424, 1488, 1612, 1677, 2064, 2136, 2236, 2314, 2418, 2666, 2759, 3224, 3354, 3471, 3827, 3999, 4272, 4472, 4628, 4836, 5332, 5518, 6448, 6708, 6942, 7654, 7998, 8277, 8944, 9256, 9672, 10664, 11036, 11481, 13416, 13884, 15308, 15996, 16554, 17329, 18512, 19344, 21328, 22072, 22962, 26832, 27768, 30616, 31992, 33108, 34658, 35867, 44144, 45924, 49751, 51987, 55536, 61232, 63984, 66216, 69316, 71734, 91848, 99502, 103974, 107601, 118637, 132432, 138632, 143468, 149253, 183696, 199004, 207948, 215202, 237274, 277264, 286936, 298506, 355911, 398008, 415896, 430404, 474548, 573872, 597012, 711822, 796016, 831792, 860808, 949096, 1194024, 1423644, 1542281, 1721616, 1898192, 2388048, 2847288, 3084562, 4626843, 5694576, 6169124, 9253686, 12338248, 18507372, 24676496, 37014744, 74029488]

約数ペア:

[(1, 74029488), (2, 37014744), (3, 24676496), (4, 18507372), (6, 12338248), (8, 9253686), (12, 6169124), (13, 5694576), (16, 4626843), (24, 3084562), (26, 2847288), (31, 2388048), (39, 1898192), (43, 1721616), (48, 1542281), (52, 1423644), (62, 1194024), (78, 949096), (86, 860808), (89, 831792), (93, 796016), (104, 711822), (124, 597012), (129, 573872), (156, 474548), (172, 430404), (178, 415896), (186, 398008), (208, 355911), (248, 298506), (258, 286936), (267, 277264), (312, 237274), (344, 215202), (356, 207948), (372, 199004), (403, 183696), (496, 149253), (516, 143468), (534, 138632), (559, 132432), (624, 118637), (688, 107601), (712, 103974), (744, 99502), (806, 91848), (1032, 71734), (1068, 69316), (1118, 66216), (1157, 63984), (1209, 61232), (1333, 55536), (1424, 51987), (1488, 49751), (1612, 45924), (1677, 44144), (2064, 35867), (2136, 34658), (2236, 33108), (2314, 31992), (2418, 30616), (2666, 27768), (2759, 26832), (3224, 22962), (3354, 22072), (3471, 21328), (3827, 19344), (3999, 18512), (4272, 17329), (4472, 16554), (4628, 15996), (4836, 15308), (5332, 13884), (5518, 13416), (6448, 11481), (6708, 11036), (6942, 10664), (7654, 9672), (7998, 9256), (8277, 8944)]