25113744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 75635040

約数和(自身を除く): 50521296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 137, 144, 152, 171, 201, 228, 268, 274, 304, 342, 402, 411, 456, 536, 548, 603, 684, 804, 822, 912, 1072, 1096, 1206, 1233, 1273, 1368, 1608, 1644, 2192, 2412, 2466, 2546, 2603, 2736, 3216, 3288, 3819, 4824, 4932, 5092, 5206, 6576, 7638, 7809, 9179, 9648, 9864, 10184, 10412, 11457, 15276, 15618, 18358, 19728, 20368, 20824, 22914, 23427, 27537, 30552, 31236, 36716, 41648, 45828, 46854, 55074, 61104, 62472, 73432, 82611, 91656, 93708, 110148, 124944, 146864, 165222, 174401, 183312, 187416, 220296, 330444, 348802, 374832, 440592, 523203, 660888, 697604, 1046406, 1321776, 1395208, 1569609, 2092812, 2790416, 3139218, 4185624, 6278436, 8371248, 12556872, 25113744]

約数ペア:

[(1, 25113744), (2, 12556872), (3, 8371248), (4, 6278436), (6, 4185624), (8, 3139218), (9, 2790416), (12, 2092812), (16, 1569609), (18, 1395208), (19, 1321776), (24, 1046406), (36, 697604), (38, 660888), (48, 523203), (57, 440592), (67, 374832), (72, 348802), (76, 330444), (114, 220296), (134, 187416), (137, 183312), (144, 174401), (152, 165222), (171, 146864), (201, 124944), (228, 110148), (268, 93708), (274, 91656), (304, 82611), (342, 73432), (402, 62472), (411, 61104), (456, 55074), (536, 46854), (548, 45828), (603, 41648), (684, 36716), (804, 31236), (822, 30552), (912, 27537), (1072, 23427), (1096, 22914), (1206, 20824), (1233, 20368), (1273, 19728), (1368, 18358), (1608, 15618), (1644, 15276), (2192, 11457), (2412, 10412), (2466, 10184), (2546, 9864), (2603, 9648), (2736, 9179), (3216, 7809), (3288, 7638), (3819, 6576), (4824, 5206), (4932, 5092)]