72144064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:861

約数の個数: 56

約数和(自身を含む): 152806400

約数和(自身を除く): 80662336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 608, 632, 751, 1216, 1264, 1501, 1502, 2528, 3002, 3004, 5056, 6004, 6008, 12008, 12016, 14269, 24016, 24032, 28538, 48032, 48064, 57076, 59329, 96064, 114152, 118658, 228304, 237316, 456608, 474632, 913216, 949264, 1127251, 1898528, 2254502, 3797056, 4509004, 9018008, 18036016, 36072032, 72144064]

約数ペア:

[(1, 72144064), (2, 36072032), (4, 18036016), (8, 9018008), (16, 4509004), (19, 3797056), (32, 2254502), (38, 1898528), (64, 1127251), (76, 949264), (79, 913216), (152, 474632), (158, 456608), (304, 237316), (316, 228304), (608, 118658), (632, 114152), (751, 96064), (1216, 59329), (1264, 57076), (1501, 48064), (1502, 48032), (2528, 28538), (3002, 24032), (3004, 24016), (5056, 14269), (6004, 12016), (6008, 12008)]