72472752

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 230699520

約数和(自身を除く): 158226768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 101, 108, 132, 144, 151, 176, 198, 202, 216, 264, 297, 302, 303, 396, 404, 432, 453, 528, 594, 604, 606, 792, 808, 906, 909, 1111, 1188, 1208, 1212, 1359, 1584, 1616, 1661, 1812, 1818, 2222, 2376, 2416, 2424, 2718, 2727, 3322, 3333, 3624, 3636, 4077, 4444, 4752, 4848, 4983, 5436, 5454, 6644, 6666, 7248, 7272, 8154, 8888, 9966, 9999, 10872, 10908, 13288, 13332, 14544, 14949, 15251, 16308, 17776, 19932, 19998, 21744, 21816, 26576, 26664, 29898, 29997, 30502, 32616, 39864, 39996, 43632, 44847, 45753, 53328, 59796, 59994, 61004, 65232, 79728, 79992, 89694, 91506, 119592, 119988, 122008, 137259, 159984, 167761, 179388, 183012, 239184, 239976, 244016, 274518, 335522, 358776, 366024, 411777, 479952, 503283, 549036, 671044, 717552, 732048, 823554, 1006566, 1098072, 1342088, 1509849, 1647108, 2013132, 2196144, 2684176, 3019698, 3294216, 4026264, 4529547, 6039396, 6588432, 8052528, 9059094, 12078792, 18118188, 24157584, 36236376, 72472752]

約数ペア:

[(1, 72472752), (2, 36236376), (3, 24157584), (4, 18118188), (6, 12078792), (8, 9059094), (9, 8052528), (11, 6588432), (12, 6039396), (16, 4529547), (18, 4026264), (22, 3294216), (24, 3019698), (27, 2684176), (33, 2196144), (36, 2013132), (44, 1647108), (48, 1509849), (54, 1342088), (66, 1098072), (72, 1006566), (88, 823554), (99, 732048), (101, 717552), (108, 671044), (132, 549036), (144, 503283), (151, 479952), (176, 411777), (198, 366024), (202, 358776), (216, 335522), (264, 274518), (297, 244016), (302, 239976), (303, 239184), (396, 183012), (404, 179388), (432, 167761), (453, 159984), (528, 137259), (594, 122008), (604, 119988), (606, 119592), (792, 91506), (808, 89694), (906, 79992), (909, 79728), (1111, 65232), (1188, 61004), (1208, 59994), (1212, 59796), (1359, 53328), (1584, 45753), (1616, 44847), (1661, 43632), (1812, 39996), (1818, 39864), (2222, 32616), (2376, 30502), (2416, 29997), (2424, 29898), (2718, 26664), (2727, 26576), (3322, 21816), (3333, 21744), (3624, 19998), (3636, 19932), (4077, 17776), (4444, 16308), (4752, 15251), (4848, 14949), (4983, 14544), (5436, 13332), (5454, 13288), (6644, 10908), (6666, 10872), (7248, 9999), (7272, 9966), (8154, 8888)]