84216708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 244048896

約数和(自身を除く): 159832188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 31, 34, 36, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 153, 186, 193, 204, 207, 276, 279, 306, 372, 386, 391, 414, 527, 558, 579, 612, 713, 772, 782, 828, 1054, 1116, 1158, 1173, 1426, 1564, 1581, 1737, 2108, 2139, 2316, 2346, 2852, 3162, 3281, 3474, 3519, 4278, 4439, 4692, 4743, 5983, 6324, 6417, 6562, 6948, 7038, 8556, 8878, 9486, 9843, 11966, 12121, 12834, 13124, 13317, 14076, 17756, 17949, 18972, 19686, 23932, 24242, 25668, 26634, 29529, 35898, 36363, 39372, 39951, 48484, 53268, 53847, 59058, 71796, 72726, 75463, 79902, 101711, 107694, 109089, 118116, 137609, 145452, 150926, 159804, 203422, 215388, 218178, 226389, 275218, 301852, 305133, 406844, 412827, 436356, 452778, 550436, 610266, 679167, 825654, 905556, 915399, 1220532, 1238481, 1358334, 1651308, 1830798, 2339353, 2476962, 2716668, 3661596, 4678706, 4953924, 7018059, 9357412, 14036118, 21054177, 28072236, 42108354, 84216708]

約数ペア:

[(1, 84216708), (2, 42108354), (3, 28072236), (4, 21054177), (6, 14036118), (9, 9357412), (12, 7018059), (17, 4953924), (18, 4678706), (23, 3661596), (31, 2716668), (34, 2476962), (36, 2339353), (46, 1830798), (51, 1651308), (62, 1358334), (68, 1238481), (69, 1220532), (92, 915399), (93, 905556), (102, 825654), (124, 679167), (138, 610266), (153, 550436), (186, 452778), (193, 436356), (204, 412827), (207, 406844), (276, 305133), (279, 301852), (306, 275218), (372, 226389), (386, 218178), (391, 215388), (414, 203422), (527, 159804), (558, 150926), (579, 145452), (612, 137609), (713, 118116), (772, 109089), (782, 107694), (828, 101711), (1054, 79902), (1116, 75463), (1158, 72726), (1173, 71796), (1426, 59058), (1564, 53847), (1581, 53268), (1737, 48484), (2108, 39951), (2139, 39372), (2316, 36363), (2346, 35898), (2852, 29529), (3162, 26634), (3281, 25668), (3474, 24242), (3519, 23932), (4278, 19686), (4439, 18972), (4692, 17949), (4743, 17756), (5983, 14076), (6324, 13317), (6417, 13124), (6562, 12834), (6948, 12121), (7038, 11966), (8556, 9843), (8878, 9486)]