84957432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 260029440

約数和(自身を除く): 175072008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 151, 168, 197, 204, 238, 302, 357, 394, 408, 453, 476, 591, 604, 714, 788, 906, 952, 1057, 1182, 1208, 1379, 1428, 1576, 1812, 2114, 2364, 2567, 2758, 2856, 3171, 3349, 3624, 4137, 4228, 4728, 5134, 5516, 6342, 6698, 7701, 8274, 8456, 10047, 10268, 11032, 12684, 13396, 15402, 16548, 17969, 20094, 20536, 23443, 25368, 26792, 29747, 30804, 33096, 35938, 40188, 46886, 53907, 59494, 61608, 70329, 71876, 80376, 89241, 93772, 107814, 118988, 140658, 143752, 178482, 187544, 208229, 215628, 237976, 281316, 356964, 416458, 431256, 505699, 562632, 624687, 713928, 832916, 1011398, 1249374, 1517097, 1665832, 2022796, 2498748, 3034194, 3539893, 4045592, 4997496, 6068388, 7079786, 10619679, 12136776, 14159572, 21239358, 28319144, 42478716, 84957432]

約数ペア:

[(1, 84957432), (2, 42478716), (3, 28319144), (4, 21239358), (6, 14159572), (7, 12136776), (8, 10619679), (12, 7079786), (14, 6068388), (17, 4997496), (21, 4045592), (24, 3539893), (28, 3034194), (34, 2498748), (42, 2022796), (51, 1665832), (56, 1517097), (68, 1249374), (84, 1011398), (102, 832916), (119, 713928), (136, 624687), (151, 562632), (168, 505699), (197, 431256), (204, 416458), (238, 356964), (302, 281316), (357, 237976), (394, 215628), (408, 208229), (453, 187544), (476, 178482), (591, 143752), (604, 140658), (714, 118988), (788, 107814), (906, 93772), (952, 89241), (1057, 80376), (1182, 71876), (1208, 70329), (1379, 61608), (1428, 59494), (1576, 53907), (1812, 46886), (2114, 40188), (2364, 35938), (2567, 33096), (2758, 30804), (2856, 29747), (3171, 26792), (3349, 25368), (3624, 23443), (4137, 20536), (4228, 20094), (4728, 17969), (5134, 16548), (5516, 15402), (6342, 13396), (6698, 12684), (7701, 11032), (8274, 10268), (8456, 10047)]