74663008

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 180714240

約数和(自身を除く): 106051232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 331, 371, 424, 532, 608, 662, 742, 848, 1007, 1064, 1324, 1484, 1696, 2014, 2128, 2317, 2648, 2968, 4028, 4256, 4634, 5296, 5936, 6289, 7049, 8056, 9268, 10592, 11872, 12578, 14098, 16112, 17543, 18536, 25156, 28196, 32224, 35086, 37072, 44023, 50312, 56392, 70172, 74144, 88046, 100624, 112784, 122801, 140344, 176092, 201248, 225568, 245602, 280688, 333317, 352184, 491204, 561376, 666634, 704368, 982408, 1333268, 1408736, 1964816, 2333219, 2666536, 3929632, 4666438, 5333072, 9332876, 10666144, 18665752, 37331504, 74663008]

約数ペア:

[(1, 74663008), (2, 37331504), (4, 18665752), (7, 10666144), (8, 9332876), (14, 5333072), (16, 4666438), (19, 3929632), (28, 2666536), (32, 2333219), (38, 1964816), (53, 1408736), (56, 1333268), (76, 982408), (106, 704368), (112, 666634), (133, 561376), (152, 491204), (212, 352184), (224, 333317), (266, 280688), (304, 245602), (331, 225568), (371, 201248), (424, 176092), (532, 140344), (608, 122801), (662, 112784), (742, 100624), (848, 88046), (1007, 74144), (1064, 70172), (1324, 56392), (1484, 50312), (1696, 44023), (2014, 37072), (2128, 35086), (2317, 32224), (2648, 28196), (2968, 25156), (4028, 18536), (4256, 17543), (4634, 16112), (5296, 14098), (5936, 12578), (6289, 11872), (7049, 10592), (8056, 9268)]