121863888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 366994368

約数和(自身を除く): 245130480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 134, 136, 144, 153, 201, 204, 268, 272, 306, 402, 408, 536, 603, 612, 743, 804, 816, 1072, 1139, 1206, 1224, 1486, 1608, 2229, 2278, 2412, 2448, 2972, 3216, 3417, 4458, 4556, 4824, 5944, 6687, 6834, 8916, 9112, 9648, 10251, 11888, 12631, 13374, 13668, 17832, 18224, 20502, 25262, 26748, 27336, 35664, 37893, 41004, 49781, 50524, 53496, 54672, 75786, 82008, 99562, 101048, 106992, 113679, 149343, 151572, 164016, 199124, 202096, 227358, 298686, 303144, 398248, 448029, 454716, 597372, 606288, 796496, 846277, 896058, 909432, 1194744, 1692554, 1792116, 1818864, 2389488, 2538831, 3385108, 3584232, 5077662, 6770216, 7168464, 7616493, 10155324, 13540432, 15232986, 20310648, 30465972, 40621296, 60931944, 121863888]

約数ペア:

[(1, 121863888), (2, 60931944), (3, 40621296), (4, 30465972), (6, 20310648), (8, 15232986), (9, 13540432), (12, 10155324), (16, 7616493), (17, 7168464), (18, 6770216), (24, 5077662), (34, 3584232), (36, 3385108), (48, 2538831), (51, 2389488), (67, 1818864), (68, 1792116), (72, 1692554), (102, 1194744), (134, 909432), (136, 896058), (144, 846277), (153, 796496), (201, 606288), (204, 597372), (268, 454716), (272, 448029), (306, 398248), (402, 303144), (408, 298686), (536, 227358), (603, 202096), (612, 199124), (743, 164016), (804, 151572), (816, 149343), (1072, 113679), (1139, 106992), (1206, 101048), (1224, 99562), (1486, 82008), (1608, 75786), (2229, 54672), (2278, 53496), (2412, 50524), (2448, 49781), (2972, 41004), (3216, 37893), (3417, 35664), (4458, 27336), (4556, 26748), (4824, 25262), (5944, 20502), (6687, 18224), (6834, 17832), (8916, 13668), (9112, 13374), (9648, 12631), (10251, 11888)]