74788712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 158371200

約数和(自身を除く): 83582488

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 103, 136, 152, 206, 281, 323, 412, 562, 646, 824, 1124, 1292, 1751, 1957, 2248, 2584, 3502, 3914, 4777, 5339, 7004, 7828, 9554, 10678, 14008, 15656, 19108, 21356, 28943, 33269, 38216, 42712, 57886, 66538, 90763, 115772, 133076, 181526, 231544, 266152, 363052, 492031, 549917, 726104, 984062, 1099834, 1968124, 2199668, 3936248, 4399336, 9348589, 18697178, 37394356, 74788712]

約数ペア:

[(1, 74788712), (2, 37394356), (4, 18697178), (8, 9348589), (17, 4399336), (19, 3936248), (34, 2199668), (38, 1968124), (68, 1099834), (76, 984062), (103, 726104), (136, 549917), (152, 492031), (206, 363052), (281, 266152), (323, 231544), (412, 181526), (562, 133076), (646, 115772), (824, 90763), (1124, 66538), (1292, 57886), (1751, 42712), (1957, 38216), (2248, 33269), (2584, 28943), (3502, 21356), (3914, 19108), (4777, 15656), (5339, 14008), (7004, 10678), (7828, 9554)]