72573072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 224568960

約数和(自身を除く): 151995888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 97, 104, 109, 132, 143, 156, 176, 194, 208, 218, 264, 286, 291, 312, 327, 388, 429, 436, 528, 572, 582, 624, 654, 776, 858, 872, 1067, 1144, 1164, 1199, 1261, 1308, 1417, 1552, 1716, 1744, 2134, 2288, 2328, 2398, 2522, 2616, 2834, 3201, 3432, 3597, 3783, 4251, 4268, 4656, 4796, 5044, 5232, 5668, 6402, 6864, 7194, 7566, 8502, 8536, 9592, 10088, 10573, 11336, 12804, 13871, 14388, 15132, 15587, 17004, 17072, 19184, 20176, 21146, 22672, 25608, 27742, 28776, 30264, 31174, 31719, 34008, 41613, 42292, 46761, 51216, 55484, 57552, 60528, 62348, 63438, 68016, 83226, 84584, 93522, 110968, 116303, 124696, 126876, 137449, 166452, 169168, 187044, 221936, 232606, 249392, 253752, 274898, 332904, 348909, 374088, 412347, 465212, 507504, 549796, 665808, 697818, 748176, 824694, 930424, 1099592, 1395636, 1511939, 1649388, 1860848, 2199184, 2791272, 3023878, 3298776, 4535817, 5582544, 6047756, 6597552, 9071634, 12095512, 18143268, 24191024, 36286536, 72573072]

約数ペア:

[(1, 72573072), (2, 36286536), (3, 24191024), (4, 18143268), (6, 12095512), (8, 9071634), (11, 6597552), (12, 6047756), (13, 5582544), (16, 4535817), (22, 3298776), (24, 3023878), (26, 2791272), (33, 2199184), (39, 1860848), (44, 1649388), (48, 1511939), (52, 1395636), (66, 1099592), (78, 930424), (88, 824694), (97, 748176), (104, 697818), (109, 665808), (132, 549796), (143, 507504), (156, 465212), (176, 412347), (194, 374088), (208, 348909), (218, 332904), (264, 274898), (286, 253752), (291, 249392), (312, 232606), (327, 221936), (388, 187044), (429, 169168), (436, 166452), (528, 137449), (572, 126876), (582, 124696), (624, 116303), (654, 110968), (776, 93522), (858, 84584), (872, 83226), (1067, 68016), (1144, 63438), (1164, 62348), (1199, 60528), (1261, 57552), (1308, 55484), (1417, 51216), (1552, 46761), (1716, 42292), (1744, 41613), (2134, 34008), (2288, 31719), (2328, 31174), (2398, 30264), (2522, 28776), (2616, 27742), (2834, 25608), (3201, 22672), (3432, 21146), (3597, 20176), (3783, 19184), (4251, 17072), (4268, 17004), (4656, 15587), (4796, 15132), (5044, 14388), (5232, 13871), (5668, 12804), (6402, 11336), (6864, 10573), (7194, 10088), (7566, 9592), (8502, 8536)]