73786324

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 148538880

約数和(自身を除く): 74752556

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 71, 116, 124, 142, 284, 289, 493, 527, 578, 899, 986, 1054, 1156, 1207, 1798, 1972, 2059, 2108, 2201, 2414, 3596, 4118, 4402, 4828, 8236, 8381, 8804, 8959, 15283, 16762, 17918, 20519, 30566, 33524, 35003, 35836, 37417, 41038, 61132, 63829, 70006, 74834, 82076, 127658, 140012, 149668, 255316, 259811, 519622, 595051, 636089, 1039244, 1085093, 1190102, 1272178, 2170186, 2380204, 2544356, 4340372, 18446581, 36893162, 73786324]

約数ペア:

[(1, 73786324), (2, 36893162), (4, 18446581), (17, 4340372), (29, 2544356), (31, 2380204), (34, 2170186), (58, 1272178), (62, 1190102), (68, 1085093), (71, 1039244), (116, 636089), (124, 595051), (142, 519622), (284, 259811), (289, 255316), (493, 149668), (527, 140012), (578, 127658), (899, 82076), (986, 74834), (1054, 70006), (1156, 63829), (1207, 61132), (1798, 41038), (1972, 37417), (2059, 35836), (2108, 35003), (2201, 33524), (2414, 30566), (3596, 20519), (4118, 17918), (4402, 16762), (4828, 15283), (8236, 8959), (8381, 8804)]