73530988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 141299200

約数和(自身を除く): 67768212

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 79, 148, 158, 316, 331, 662, 703, 1324, 1406, 1501, 2812, 2923, 3002, 5846, 6004, 6289, 11692, 12247, 12578, 24494, 25156, 26149, 48988, 52298, 55537, 104596, 111074, 222148, 232693, 465386, 496831, 930772, 967513, 993662, 1935026, 1987324, 3870052, 18382747, 36765494, 73530988]

約数ペア:

[(1, 73530988), (2, 36765494), (4, 18382747), (19, 3870052), (37, 1987324), (38, 1935026), (74, 993662), (76, 967513), (79, 930772), (148, 496831), (158, 465386), (316, 232693), (331, 222148), (662, 111074), (703, 104596), (1324, 55537), (1406, 52298), (1501, 48988), (2812, 26149), (2923, 25156), (3002, 24494), (5846, 12578), (6004, 12247), (6289, 11692)]