73775784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 139113816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 307, 323, 372, 408, 456, 527, 589, 614, 646, 744, 921, 969, 1054, 1178, 1228, 1292, 1581, 1767, 1842, 1938, 2108, 2356, 2456, 2584, 3162, 3534, 3684, 3876, 4216, 4712, 5219, 5833, 6324, 7068, 7368, 7752, 9517, 10013, 10438, 11666, 12648, 14136, 15657, 17499, 19034, 20026, 20876, 23332, 28551, 30039, 31314, 34998, 38068, 40052, 41752, 46664, 57102, 60078, 62628, 69996, 76136, 80104, 99161, 114204, 120156, 125256, 139992, 161789, 180823, 198322, 228408, 240312, 297483, 323578, 361646, 396644, 485367, 542469, 594966, 647156, 723292, 793288, 970734, 1084938, 1189932, 1294312, 1446584, 1941468, 2169876, 2379864, 3073991, 3882936, 4339752, 6147982, 9221973, 12295964, 18443946, 24591928, 36887892, 73775784]

約数ペア:

[(1, 73775784), (2, 36887892), (3, 24591928), (4, 18443946), (6, 12295964), (8, 9221973), (12, 6147982), (17, 4339752), (19, 3882936), (24, 3073991), (31, 2379864), (34, 2169876), (38, 1941468), (51, 1446584), (57, 1294312), (62, 1189932), (68, 1084938), (76, 970734), (93, 793288), (102, 723292), (114, 647156), (124, 594966), (136, 542469), (152, 485367), (186, 396644), (204, 361646), (228, 323578), (248, 297483), (307, 240312), (323, 228408), (372, 198322), (408, 180823), (456, 161789), (527, 139992), (589, 125256), (614, 120156), (646, 114204), (744, 99161), (921, 80104), (969, 76136), (1054, 69996), (1178, 62628), (1228, 60078), (1292, 57102), (1581, 46664), (1767, 41752), (1842, 40052), (1938, 38068), (2108, 34998), (2356, 31314), (2456, 30039), (2584, 28551), (3162, 23332), (3534, 20876), (3684, 20026), (3876, 19034), (4216, 17499), (4712, 15657), (5219, 14136), (5833, 12648), (6324, 11666), (7068, 10438), (7368, 10013), (7752, 9517)]