7217964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 20744640

約数和(自身を除く): 13526676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 97, 106, 108, 117, 156, 159, 194, 212, 234, 291, 318, 351, 388, 468, 477, 582, 636, 689, 702, 873, 954, 1164, 1261, 1378, 1404, 1431, 1746, 1908, 2067, 2522, 2619, 2756, 2862, 3492, 3783, 4134, 5044, 5141, 5238, 5724, 6201, 7566, 8268, 10282, 10476, 11349, 12402, 15132, 15423, 18603, 20564, 22698, 24804, 30846, 34047, 37206, 45396, 46269, 61692, 66833, 68094, 74412, 92538, 133666, 136188, 138807, 185076, 200499, 267332, 277614, 400998, 555228, 601497, 801996, 1202994, 1804491, 2405988, 3608982, 7217964]

約数ペア:

[(1, 7217964), (2, 3608982), (3, 2405988), (4, 1804491), (6, 1202994), (9, 801996), (12, 601497), (13, 555228), (18, 400998), (26, 277614), (27, 267332), (36, 200499), (39, 185076), (52, 138807), (53, 136188), (54, 133666), (78, 92538), (97, 74412), (106, 68094), (108, 66833), (117, 61692), (156, 46269), (159, 45396), (194, 37206), (212, 34047), (234, 30846), (291, 24804), (318, 22698), (351, 20564), (388, 18603), (468, 15423), (477, 15132), (582, 12402), (636, 11349), (689, 10476), (702, 10282), (873, 8268), (954, 7566), (1164, 6201), (1261, 5724), (1378, 5238), (1404, 5141), (1431, 5044), (1746, 4134), (1908, 3783), (2067, 3492), (2522, 2862), (2619, 2756)]