72628336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 166239360

約数和(自身を除く): 93611024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 587, 592, 703, 814, 836, 1174, 1406, 1628, 1672, 2348, 2812, 3256, 3344, 4696, 5624, 6457, 6512, 7733, 9392, 11153, 11248, 12914, 15466, 21719, 22306, 25828, 30932, 43438, 44612, 51656, 61864, 86876, 89224, 103312, 122683, 123728, 173752, 178448, 238909, 245366, 347504, 412661, 477818, 490732, 825322, 955636, 981464, 1650644, 1911272, 1962928, 3301288, 3822544, 4539271, 6602576, 9078542, 18157084, 36314168, 72628336]

約数ペア:

[(1, 72628336), (2, 36314168), (4, 18157084), (8, 9078542), (11, 6602576), (16, 4539271), (19, 3822544), (22, 3301288), (37, 1962928), (38, 1911272), (44, 1650644), (74, 981464), (76, 955636), (88, 825322), (148, 490732), (152, 477818), (176, 412661), (209, 347504), (296, 245366), (304, 238909), (407, 178448), (418, 173752), (587, 123728), (592, 122683), (703, 103312), (814, 89224), (836, 86876), (1174, 61864), (1406, 51656), (1628, 44612), (1672, 43438), (2348, 30932), (2812, 25828), (3256, 22306), (3344, 21719), (4696, 15466), (5624, 12914), (6457, 11248), (6512, 11153), (7733, 9392)]