84651408

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 251858880

約数和(自身を除く): 167207472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 366, 368, 414, 419, 488, 549, 552, 732, 828, 838, 976, 1098, 1104, 1257, 1403, 1464, 1656, 1676, 2196, 2514, 2806, 2928, 3312, 3352, 3771, 4209, 4392, 5028, 5612, 6704, 7542, 8418, 8784, 9637, 10056, 11224, 12627, 15084, 16836, 19274, 20112, 22448, 25254, 25559, 28911, 30168, 33672, 38548, 50508, 51118, 57822, 60336, 67344, 76677, 77096, 86733, 101016, 102236, 115644, 153354, 154192, 173466, 202032, 204472, 230031, 231288, 306708, 346932, 408944, 460062, 462576, 587857, 613416, 693864, 920124, 1175714, 1226832, 1387728, 1763571, 1840248, 2351428, 3527142, 3680496, 4702856, 5290713, 7054284, 9405712, 10581426, 14108568, 21162852, 28217136, 42325704, 84651408]

約数ペア:

[(1, 84651408), (2, 42325704), (3, 28217136), (4, 21162852), (6, 14108568), (8, 10581426), (9, 9405712), (12, 7054284), (16, 5290713), (18, 4702856), (23, 3680496), (24, 3527142), (36, 2351428), (46, 1840248), (48, 1763571), (61, 1387728), (69, 1226832), (72, 1175714), (92, 920124), (122, 693864), (138, 613416), (144, 587857), (183, 462576), (184, 460062), (207, 408944), (244, 346932), (276, 306708), (366, 231288), (368, 230031), (414, 204472), (419, 202032), (488, 173466), (549, 154192), (552, 153354), (732, 115644), (828, 102236), (838, 101016), (976, 86733), (1098, 77096), (1104, 76677), (1257, 67344), (1403, 60336), (1464, 57822), (1656, 51118), (1676, 50508), (2196, 38548), (2514, 33672), (2806, 30168), (2928, 28911), (3312, 25559), (3352, 25254), (3771, 22448), (4209, 20112), (4392, 19274), (5028, 16836), (5612, 15084), (6704, 12627), (7542, 11224), (8418, 10056), (8784, 9637)]