72814536

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 229132800

約数和(自身を除く): 156318264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 31, 34, 36, 38, 51, 57, 62, 68, 72, 76, 93, 101, 102, 114, 124, 136, 152, 153, 171, 186, 202, 204, 228, 248, 279, 303, 306, 323, 342, 372, 404, 408, 456, 527, 558, 589, 606, 612, 646, 684, 744, 808, 909, 969, 1054, 1116, 1178, 1212, 1224, 1292, 1368, 1581, 1717, 1767, 1818, 1919, 1938, 2108, 2232, 2356, 2424, 2584, 2907, 3131, 3162, 3434, 3534, 3636, 3838, 3876, 4216, 4712, 4743, 5151, 5301, 5757, 5814, 6262, 6324, 6868, 7068, 7272, 7676, 7752, 9393, 9486, 10013, 10302, 10602, 11514, 11628, 12524, 12648, 13736, 14136, 15352, 15453, 17271, 18786, 18972, 20026, 20604, 21204, 23028, 23256, 25048, 28179, 30039, 30906, 32623, 34542, 37572, 37944, 40052, 41208, 42408, 46056, 53227, 56358, 59489, 60078, 61812, 65246, 69084, 75144, 80104, 90117, 97869, 106454, 112716, 118978, 120156, 123624, 130492, 138168, 159681, 178467, 180234, 195738, 212908, 225432, 237956, 240312, 260984, 293607, 319362, 356934, 360468, 391476, 425816, 475912, 479043, 535401, 587214, 638724, 713868, 720936, 782952, 958086, 1011313, 1070802, 1174428, 1277448, 1427736, 1916172, 2022626, 2141604, 2348856, 3033939, 3832344, 4045252, 4283208, 6067878, 8090504, 9101817, 12135756, 18203634, 24271512, 36407268, 72814536]

約数ペア:

[(1, 72814536), (2, 36407268), (3, 24271512), (4, 18203634), (6, 12135756), (8, 9101817), (9, 8090504), (12, 6067878), (17, 4283208), (18, 4045252), (19, 3832344), (24, 3033939), (31, 2348856), (34, 2141604), (36, 2022626), (38, 1916172), (51, 1427736), (57, 1277448), (62, 1174428), (68, 1070802), (72, 1011313), (76, 958086), (93, 782952), (101, 720936), (102, 713868), (114, 638724), (124, 587214), (136, 535401), (152, 479043), (153, 475912), (171, 425816), (186, 391476), (202, 360468), (204, 356934), (228, 319362), (248, 293607), (279, 260984), (303, 240312), (306, 237956), (323, 225432), (342, 212908), (372, 195738), (404, 180234), (408, 178467), (456, 159681), (527, 138168), (558, 130492), (589, 123624), (606, 120156), (612, 118978), (646, 112716), (684, 106454), (744, 97869), (808, 90117), (909, 80104), (969, 75144), (1054, 69084), (1116, 65246), (1178, 61812), (1212, 60078), (1224, 59489), (1292, 56358), (1368, 53227), (1581, 46056), (1717, 42408), (1767, 41208), (1818, 40052), (1919, 37944), (1938, 37572), (2108, 34542), (2232, 32623), (2356, 30906), (2424, 30039), (2584, 28179), (2907, 25048), (3131, 23256), (3162, 23028), (3434, 21204), (3534, 20604), (3636, 20026), (3838, 18972), (3876, 18786), (4216, 17271), (4712, 15453), (4743, 15352), (5151, 14136), (5301, 13736), (5757, 12648), (5814, 12524), (6262, 11628), (6324, 11514), (6868, 10602), (7068, 10302), (7272, 10013), (7676, 9486), (7752, 9393)]