73912432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 177310080

約数和(自身を除く): 103397648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 31, 38, 44, 46, 62, 76, 88, 92, 124, 152, 176, 184, 209, 248, 253, 304, 341, 368, 418, 437, 496, 506, 589, 682, 713, 836, 874, 961, 1012, 1178, 1364, 1426, 1672, 1748, 1922, 2024, 2356, 2728, 2852, 3344, 3496, 3844, 4048, 4712, 4807, 5456, 5704, 6479, 6992, 7688, 7843, 9424, 9614, 10571, 11408, 12958, 13547, 15376, 15686, 18259, 19228, 21142, 22103, 25916, 27094, 31372, 36518, 38456, 42284, 44206, 51832, 54188, 62744, 73036, 76912, 84568, 88412, 103664, 108376, 125488, 146072, 149017, 169136, 176824, 200849, 216752, 243133, 292144, 298034, 353648, 401698, 419957, 486266, 596068, 803396, 839914, 972532, 1192136, 1606792, 1679828, 1945064, 2384272, 3213584, 3359656, 3890128, 4619527, 6719312, 9239054, 18478108, 36956216, 73912432]

約数ペア:

[(1, 73912432), (2, 36956216), (4, 18478108), (8, 9239054), (11, 6719312), (16, 4619527), (19, 3890128), (22, 3359656), (23, 3213584), (31, 2384272), (38, 1945064), (44, 1679828), (46, 1606792), (62, 1192136), (76, 972532), (88, 839914), (92, 803396), (124, 596068), (152, 486266), (176, 419957), (184, 401698), (209, 353648), (248, 298034), (253, 292144), (304, 243133), (341, 216752), (368, 200849), (418, 176824), (437, 169136), (496, 149017), (506, 146072), (589, 125488), (682, 108376), (713, 103664), (836, 88412), (874, 84568), (961, 76912), (1012, 73036), (1178, 62744), (1364, 54188), (1426, 51832), (1672, 44206), (1748, 42284), (1922, 38456), (2024, 36518), (2356, 31372), (2728, 27094), (2852, 25916), (3344, 22103), (3496, 21142), (3844, 19228), (4048, 18259), (4712, 15686), (4807, 15376), (5456, 13547), (5704, 12958), (6479, 11408), (6992, 10571), (7688, 9614), (7843, 9424)]