68580618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 160538112

約数和(自身を除く): 91957494

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 41, 46, 51, 62, 69, 82, 93, 102, 123, 138, 186, 246, 391, 527, 529, 697, 713, 782, 943, 1054, 1058, 1173, 1271, 1394, 1426, 1581, 1587, 1886, 2091, 2139, 2346, 2542, 2829, 3162, 3174, 3813, 4182, 4278, 5658, 7626, 8993, 12121, 16031, 16399, 17986, 21607, 21689, 24242, 26979, 29233, 32062, 32798, 36363, 43214, 43378, 48093, 49197, 53958, 58466, 64821, 65067, 72726, 87699, 96186, 98394, 129642, 130134, 175398, 278783, 368713, 496961, 557566, 672359, 737426, 836349, 993922, 1106139, 1344718, 1490883, 1672698, 2017077, 2212278, 2981766, 4034154, 11430103, 22860206, 34290309, 68580618]

約数ペア:

[(1, 68580618), (2, 34290309), (3, 22860206), (6, 11430103), (17, 4034154), (23, 2981766), (31, 2212278), (34, 2017077), (41, 1672698), (46, 1490883), (51, 1344718), (62, 1106139), (69, 993922), (82, 836349), (93, 737426), (102, 672359), (123, 557566), (138, 496961), (186, 368713), (246, 278783), (391, 175398), (527, 130134), (529, 129642), (697, 98394), (713, 96186), (782, 87699), (943, 72726), (1054, 65067), (1058, 64821), (1173, 58466), (1271, 53958), (1394, 49197), (1426, 48093), (1581, 43378), (1587, 43214), (1886, 36363), (2091, 32798), (2139, 32062), (2346, 29233), (2542, 26979), (2829, 24242), (3162, 21689), (3174, 21607), (3813, 17986), (4182, 16399), (4278, 16031), (5658, 12121), (7626, 8993)]