83670345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 171310464

約数和(自身を除く): 87640119

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 61, 85, 99, 153, 163, 165, 183, 187, 255, 305, 489, 495, 549, 561, 671, 765, 815, 915, 935, 1037, 1467, 1683, 1793, 2013, 2445, 2745, 2771, 2805, 3111, 3355, 5185, 5379, 6039, 7335, 8313, 8415, 8965, 9333, 9943, 10065, 11407, 13855, 15555, 16137, 24939, 26895, 29829, 30195, 30481, 34221, 41565, 46665, 49715, 57035, 80685, 89487, 91443, 102663, 109373, 124695, 149145, 152405, 169031, 171105, 274329, 328119, 447435, 457215, 507093, 513315, 546865, 845155, 984357, 1371645, 1521279, 1640595, 1859341, 2535465, 4921785, 5578023, 7606395, 9296705, 16734069, 27890115, 83670345]

約数ペア:

[(1, 83670345), (3, 27890115), (5, 16734069), (9, 9296705), (11, 7606395), (15, 5578023), (17, 4921785), (33, 2535465), (45, 1859341), (51, 1640595), (55, 1521279), (61, 1371645), (85, 984357), (99, 845155), (153, 546865), (163, 513315), (165, 507093), (183, 457215), (187, 447435), (255, 328119), (305, 274329), (489, 171105), (495, 169031), (549, 152405), (561, 149145), (671, 124695), (765, 109373), (815, 102663), (915, 91443), (935, 89487), (1037, 80685), (1467, 57035), (1683, 49715), (1793, 46665), (2013, 41565), (2445, 34221), (2745, 30481), (2771, 30195), (2805, 29829), (3111, 26895), (3355, 24939), (5185, 16137), (5379, 15555), (6039, 13855), (7335, 11407), (8313, 10065), (8415, 9943), (8965, 9333)]