74312152

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 150660000

約数和(自身を除く): 76347848

約数列:

[1, 2, 4, 8, 29, 58, 59, 61, 89, 116, 118, 122, 178, 232, 236, 244, 356, 472, 488, 712, 1711, 1769, 2581, 3422, 3538, 3599, 5162, 5251, 5429, 6844, 7076, 7198, 10324, 10502, 10858, 13688, 14152, 14396, 20648, 21004, 21716, 28792, 42008, 43432, 104371, 152279, 157441, 208742, 304558, 314882, 320311, 417484, 609116, 629764, 640622, 834968, 1218232, 1259528, 1281244, 2562488, 9289019, 18578038, 37156076, 74312152]

約数ペア:

[(1, 74312152), (2, 37156076), (4, 18578038), (8, 9289019), (29, 2562488), (58, 1281244), (59, 1259528), (61, 1218232), (89, 834968), (116, 640622), (118, 629764), (122, 609116), (178, 417484), (232, 320311), (236, 314882), (244, 304558), (356, 208742), (472, 157441), (488, 152279), (712, 104371), (1711, 43432), (1769, 42008), (2581, 28792), (3422, 21716), (3538, 21004), (3599, 20648), (5162, 14396), (5251, 14152), (5429, 13688), (6844, 10858), (7076, 10502), (7198, 10324)]