72386352

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8819}}^1$

素因数の和:8855

約数の個数: 80

約数和(自身を含む): 218736000

約数和(自身を除く): 146349648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8819, 17638, 26457, 35276, 52914, 70552, 79371, 105828, 141104, 158742, 167561, 211656, 238113, 317484, 335122, 423312, 476226, 502683, 634968, 670244, 952452, 1005366, 1269936, 1340488, 1508049, 1904904, 2010732, 2680976, 3016098, 3809808, 4021464, 4524147, 6032196, 8042928, 9048294, 12064392, 18096588, 24128784, 36193176, 72386352]

約数ペア:

[(1, 72386352), (2, 36193176), (3, 24128784), (4, 18096588), (6, 12064392), (8, 9048294), (9, 8042928), (12, 6032196), (16, 4524147), (18, 4021464), (19, 3809808), (24, 3016098), (27, 2680976), (36, 2010732), (38, 1904904), (48, 1508049), (54, 1340488), (57, 1269936), (72, 1005366), (76, 952452), (108, 670244), (114, 634968), (144, 502683), (152, 476226), (171, 423312), (216, 335122), (228, 317484), (304, 238113), (342, 211656), (432, 167561), (456, 158742), (513, 141104), (684, 105828), (912, 79371), (1026, 70552), (1368, 52914), (2052, 35276), (2736, 26457), (4104, 17638), (8208, 8819)]