77294628

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 222418560

約数和(自身を除く): 145123932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 37, 46, 54, 58, 69, 74, 87, 92, 108, 111, 116, 138, 148, 174, 207, 222, 261, 276, 333, 348, 414, 444, 522, 621, 666, 667, 783, 828, 841, 851, 999, 1044, 1073, 1242, 1332, 1334, 1566, 1682, 1702, 1998, 2001, 2146, 2484, 2523, 2553, 2668, 3132, 3219, 3364, 3404, 3996, 4002, 4292, 5046, 5106, 6003, 6438, 7569, 7659, 8004, 9657, 10092, 10212, 12006, 12876, 15138, 15318, 18009, 19314, 19343, 22707, 22977, 24012, 24679, 28971, 30276, 30636, 31117, 36018, 38628, 38686, 45414, 45954, 49358, 57942, 58029, 62234, 72036, 74037, 77372, 90828, 91908, 93351, 98716, 115884, 116058, 124468, 148074, 174087, 186702, 222111, 232116, 280053, 296148, 348174, 373404, 444222, 522261, 560106, 666333, 696348, 715691, 840159, 888444, 1044522, 1120212, 1332666, 1431382, 1680318, 2089044, 2147073, 2665332, 2862764, 3360636, 4294146, 6441219, 8588292, 12882438, 19323657, 25764876, 38647314, 77294628]

約数ペア:

[(1, 77294628), (2, 38647314), (3, 25764876), (4, 19323657), (6, 12882438), (9, 8588292), (12, 6441219), (18, 4294146), (23, 3360636), (27, 2862764), (29, 2665332), (36, 2147073), (37, 2089044), (46, 1680318), (54, 1431382), (58, 1332666), (69, 1120212), (74, 1044522), (87, 888444), (92, 840159), (108, 715691), (111, 696348), (116, 666333), (138, 560106), (148, 522261), (174, 444222), (207, 373404), (222, 348174), (261, 296148), (276, 280053), (333, 232116), (348, 222111), (414, 186702), (444, 174087), (522, 148074), (621, 124468), (666, 116058), (667, 115884), (783, 98716), (828, 93351), (841, 91908), (851, 90828), (999, 77372), (1044, 74037), (1073, 72036), (1242, 62234), (1332, 58029), (1334, 57942), (1566, 49358), (1682, 45954), (1702, 45414), (1998, 38686), (2001, 38628), (2146, 36018), (2484, 31117), (2523, 30636), (2553, 30276), (2668, 28971), (3132, 24679), (3219, 24012), (3364, 22977), (3404, 22707), (3996, 19343), (4002, 19314), (4292, 18009), (5046, 15318), (5106, 15138), (6003, 12876), (6438, 12006), (7569, 10212), (7659, 10092), (8004, 9657)]