64408032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17203}}^1$

素因数の和:17232

約数の個数: 72

約数和(自身を含む): 197261064

約数和(自身を除く): 132853032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17203, 34406, 51609, 68812, 103218, 137624, 154827, 206436, 223639, 275248, 309654, 412872, 447278, 550496, 619308, 670917, 825744, 894556, 1238616, 1341834, 1651488, 1789112, 2012751, 2477232, 2683668, 3578224, 4025502, 4954464, 5367336, 7156448, 8051004, 10734672, 16102008, 21469344, 32204016, 64408032]

約数ペア:

[(1, 64408032), (2, 32204016), (3, 21469344), (4, 16102008), (6, 10734672), (8, 8051004), (9, 7156448), (12, 5367336), (13, 4954464), (16, 4025502), (18, 3578224), (24, 2683668), (26, 2477232), (32, 2012751), (36, 1789112), (39, 1651488), (48, 1341834), (52, 1238616), (72, 894556), (78, 825744), (96, 670917), (104, 619308), (117, 550496), (144, 447278), (156, 412872), (208, 309654), (234, 275248), (288, 223639), (312, 206436), (416, 154827), (468, 137624), (624, 103218), (936, 68812), (1248, 51609), (1872, 34406), (3744, 17203)]