72347924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 150141600

約数和(自身を除く): 77793676

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 59, 62, 116, 118, 124, 236, 319, 341, 638, 649, 682, 899, 961, 1276, 1298, 1364, 1711, 1798, 1829, 1922, 2596, 3422, 3596, 3658, 3844, 6844, 7316, 9889, 10571, 18821, 19778, 20119, 21142, 27869, 37642, 39556, 40238, 42284, 53041, 55738, 56699, 75284, 80476, 106082, 111476, 113398, 212164, 226796, 306559, 583451, 613118, 623689, 1166902, 1226236, 1247378, 1644271, 2333804, 2494756, 3288542, 6577084, 18086981, 36173962, 72347924]

約数ペア:

[(1, 72347924), (2, 36173962), (4, 18086981), (11, 6577084), (22, 3288542), (29, 2494756), (31, 2333804), (44, 1644271), (58, 1247378), (59, 1226236), (62, 1166902), (116, 623689), (118, 613118), (124, 583451), (236, 306559), (319, 226796), (341, 212164), (638, 113398), (649, 111476), (682, 106082), (899, 80476), (961, 75284), (1276, 56699), (1298, 55738), (1364, 53041), (1711, 42284), (1798, 40238), (1829, 39556), (1922, 37642), (2596, 27869), (3422, 21142), (3596, 20119), (3658, 19778), (3844, 18821), (6844, 10571), (7316, 9889)]