74974608

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 224712800

約数和(自身を除く): 149738192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 201, 228, 268, 304, 342, 402, 409, 456, 536, 603, 684, 804, 818, 912, 1072, 1206, 1227, 1273, 1368, 1608, 1636, 2412, 2454, 2546, 2736, 3216, 3272, 3681, 3819, 4824, 4908, 5092, 6544, 7362, 7638, 7771, 9648, 9816, 10184, 11457, 14724, 15276, 15542, 19632, 20368, 22914, 23313, 27403, 29448, 30552, 31084, 45828, 46626, 54806, 58896, 61104, 62168, 69939, 82209, 91656, 93252, 109612, 124336, 139878, 164418, 183312, 186504, 219224, 246627, 279756, 328836, 373008, 438448, 493254, 520657, 559512, 657672, 986508, 1041314, 1119024, 1315344, 1561971, 1973016, 2082628, 3123942, 3946032, 4165256, 4685913, 6247884, 8330512, 9371826, 12495768, 18743652, 24991536, 37487304, 74974608]

約数ペア:

[(1, 74974608), (2, 37487304), (3, 24991536), (4, 18743652), (6, 12495768), (8, 9371826), (9, 8330512), (12, 6247884), (16, 4685913), (18, 4165256), (19, 3946032), (24, 3123942), (36, 2082628), (38, 1973016), (48, 1561971), (57, 1315344), (67, 1119024), (72, 1041314), (76, 986508), (114, 657672), (134, 559512), (144, 520657), (152, 493254), (171, 438448), (201, 373008), (228, 328836), (268, 279756), (304, 246627), (342, 219224), (402, 186504), (409, 183312), (456, 164418), (536, 139878), (603, 124336), (684, 109612), (804, 93252), (818, 91656), (912, 82209), (1072, 69939), (1206, 62168), (1227, 61104), (1273, 58896), (1368, 54806), (1608, 46626), (1636, 45828), (2412, 31084), (2454, 30552), (2546, 29448), (2736, 27403), (3216, 23313), (3272, 22914), (3681, 20368), (3819, 19632), (4824, 15542), (4908, 15276), (5092, 14724), (6544, 11457), (7362, 10184), (7638, 9816), (7771, 9648)]