72239328

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{5119}}^1$

素因数の和:5149

約数の個数: 108

約数和(自身を含む): 239016960

約数和(自身を除く): 166777632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 5119, 7056, 10238, 14112, 15357, 20476, 30714, 35833, 40952, 46071, 61428, 71666, 81904, 92142, 107499, 122856, 143332, 163808, 184284, 214998, 245712, 250831, 286664, 322497, 368568, 429996, 491424, 501662, 573328, 644994, 737136, 752493, 859992, 1003324, 1146656, 1289988, 1474272, 1504986, 1719984, 2006648, 2257479, 2579976, 3009972, 3439968, 4013296, 4514958, 5159952, 6019944, 8026592, 9029916, 10319904, 12039888, 18059832, 24079776, 36119664, 72239328]

約数ペア:

[(1, 72239328), (2, 36119664), (3, 24079776), (4, 18059832), (6, 12039888), (7, 10319904), (8, 9029916), (9, 8026592), (12, 6019944), (14, 5159952), (16, 4514958), (18, 4013296), (21, 3439968), (24, 3009972), (28, 2579976), (32, 2257479), (36, 2006648), (42, 1719984), (48, 1504986), (49, 1474272), (56, 1289988), (63, 1146656), (72, 1003324), (84, 859992), (96, 752493), (98, 737136), (112, 644994), (126, 573328), (144, 501662), (147, 491424), (168, 429996), (196, 368568), (224, 322497), (252, 286664), (288, 250831), (294, 245712), (336, 214998), (392, 184284), (441, 163808), (504, 143332), (588, 122856), (672, 107499), (784, 92142), (882, 81904), (1008, 71666), (1176, 61428), (1568, 46071), (1764, 40952), (2016, 35833), (2352, 30714), (3528, 20476), (4704, 15357), (5119, 14112), (7056, 10238)]