81372744

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3547

約数の個数: 96

約数和(自身を含む): 245700000

約数和(自身を除く): 164327256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3499, 3876, 5814, 6998, 7752, 10497, 11628, 13996, 20994, 23256, 27992, 31491, 41988, 59483, 62982, 66481, 83976, 118966, 125964, 132962, 178449, 199443, 237932, 251928, 265924, 356898, 398886, 475864, 531848, 535347, 598329, 713796, 797772, 1070694, 1130177, 1196658, 1427592, 1595544, 2141388, 2260354, 2393316, 3390531, 4282776, 4520708, 4786632, 6781062, 9041416, 10171593, 13562124, 20343186, 27124248, 40686372, 81372744]

約数ペア:

[(1, 81372744), (2, 40686372), (3, 27124248), (4, 20343186), (6, 13562124), (8, 10171593), (9, 9041416), (12, 6781062), (17, 4786632), (18, 4520708), (19, 4282776), (24, 3390531), (34, 2393316), (36, 2260354), (38, 2141388), (51, 1595544), (57, 1427592), (68, 1196658), (72, 1130177), (76, 1070694), (102, 797772), (114, 713796), (136, 598329), (152, 535347), (153, 531848), (171, 475864), (204, 398886), (228, 356898), (306, 265924), (323, 251928), (342, 237932), (408, 199443), (456, 178449), (612, 132962), (646, 125964), (684, 118966), (969, 83976), (1224, 66481), (1292, 62982), (1368, 59483), (1938, 41988), (2584, 31491), (2907, 27992), (3499, 23256), (3876, 20994), (5814, 13996), (6998, 11628), (7752, 10497)]