64390968

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1757

約数の個数: 96

約数和(自身を含む): 190719360

約数和(自身を除く): 126328392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 1697, 2108, 2232, 3162, 3394, 4216, 4743, 5091, 6324, 6788, 9486, 10182, 12648, 13576, 15273, 18972, 20364, 28849, 30546, 37944, 40728, 52607, 57698, 61092, 86547, 105214, 115396, 122184, 157821, 173094, 210428, 230792, 259641, 315642, 346188, 420856, 473463, 519282, 631284, 692376, 894319, 946926, 1038564, 1262568, 1788638, 1893852, 2077128, 2682957, 3577276, 3787704, 5365914, 7154552, 8048871, 10731828, 16097742, 21463656, 32195484, 64390968]

約数ペア:

[(1, 64390968), (2, 32195484), (3, 21463656), (4, 16097742), (6, 10731828), (8, 8048871), (9, 7154552), (12, 5365914), (17, 3787704), (18, 3577276), (24, 2682957), (31, 2077128), (34, 1893852), (36, 1788638), (51, 1262568), (62, 1038564), (68, 946926), (72, 894319), (93, 692376), (102, 631284), (124, 519282), (136, 473463), (153, 420856), (186, 346188), (204, 315642), (248, 259641), (279, 230792), (306, 210428), (372, 173094), (408, 157821), (527, 122184), (558, 115396), (612, 105214), (744, 86547), (1054, 61092), (1116, 57698), (1224, 52607), (1581, 40728), (1697, 37944), (2108, 30546), (2232, 28849), (3162, 20364), (3394, 18972), (4216, 15273), (4743, 13576), (5091, 12648), (6324, 10182), (6788, 9486)]