74534416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 171417600

約数和(自身を除く): 96883184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 719, 836, 1178, 1364, 1438, 1672, 2356, 2728, 2876, 3344, 4712, 5456, 5752, 6479, 7909, 9424, 11504, 12958, 13661, 15818, 22289, 25916, 27322, 31636, 44578, 51832, 54644, 63272, 89156, 103664, 109288, 126544, 150271, 178312, 218576, 245179, 300542, 356624, 423491, 490358, 601084, 846982, 980716, 1202168, 1693964, 1961432, 2404336, 3387928, 3922864, 4658401, 6775856, 9316802, 18633604, 37267208, 74534416]

約数ペア:

[(1, 74534416), (2, 37267208), (4, 18633604), (8, 9316802), (11, 6775856), (16, 4658401), (19, 3922864), (22, 3387928), (31, 2404336), (38, 1961432), (44, 1693964), (62, 1202168), (76, 980716), (88, 846982), (124, 601084), (152, 490358), (176, 423491), (209, 356624), (248, 300542), (304, 245179), (341, 218576), (418, 178312), (496, 150271), (589, 126544), (682, 109288), (719, 103664), (836, 89156), (1178, 63272), (1364, 54644), (1438, 51832), (1672, 44578), (2356, 31636), (2728, 27322), (2876, 25916), (3344, 22289), (4712, 15818), (5456, 13661), (5752, 12958), (6479, 11504), (7909, 9424)]