81601395552

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{8513}}^1$

素因数の和:9013

約数の個数: 144

約数和(自身を含む): 235463115888

約数和(自身を除く): 153861720336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 401, 498, 664, 747, 802, 996, 1203, 1328, 1494, 1604, 1992, 2406, 2656, 2988, 3208, 3609, 3984, 4812, 5976, 6416, 7218, 7968, 8513, 9624, 11952, 12832, 14436, 17026, 19248, 23904, 25539, 28872, 33283, 34052, 38496, 51078, 57744, 66566, 68104, 76617, 99849, 102156, 115488, 133132, 136208, 153234, 199698, 204312, 266264, 272416, 299547, 306468, 399396, 408624, 532528, 599094, 612936, 706579, 798792, 817248, 1065056, 1198188, 1225872, 1413158, 1597584, 2119737, 2396376, 2451744, 2826316, 3195168, 3413713, 4239474, 4792752, 5652632, 6359211, 6827426, 8478948, 9585504, 10241139, 11305264, 12718422, 13654852, 16957896, 20482278, 22610528, 25436844, 27309704, 30723417, 33915792, 40964556, 50873688, 54619408, 61446834, 67831584, 81929112, 101747376, 109238816, 122893668, 163858224, 203494752, 245787336, 283338179, 327716448, 491574672, 566676358, 850014537, 983149344, 1133352716, 1700029074, 2266705432, 2550043611, 3400058148, 4533410864, 5100087222, 6800116296, 9066821728, 10200174444, 13600232592, 20400348888, 27200465184, 40800697776, 81601395552]

約数ペア:

[(1, 81601395552), (2, 40800697776), (3, 27200465184), (4, 20400348888), (6, 13600232592), (8, 10200174444), (9, 9066821728), (12, 6800116296), (16, 5100087222), (18, 4533410864), (24, 3400058148), (32, 2550043611), (36, 2266705432), (48, 1700029074), (72, 1133352716), (83, 983149344), (96, 850014537), (144, 566676358), (166, 491574672), (249, 327716448), (288, 283338179), (332, 245787336), (401, 203494752), (498, 163858224), (664, 122893668), (747, 109238816), (802, 101747376), (996, 81929112), (1203, 67831584), (1328, 61446834), (1494, 54619408), (1604, 50873688), (1992, 40964556), (2406, 33915792), (2656, 30723417), (2988, 27309704), (3208, 25436844), (3609, 22610528), (3984, 20482278), (4812, 16957896), (5976, 13654852), (6416, 12718422), (7218, 11305264), (7968, 10241139), (8513, 9585504), (9624, 8478948), (11952, 6827426), (12832, 6359211), (14436, 5652632), (17026, 4792752), (19248, 4239474), (23904, 3413713), (25539, 3195168), (28872, 2826316), (33283, 2451744), (34052, 2396376), (38496, 2119737), (51078, 1597584), (57744, 1413158), (66566, 1225872), (68104, 1198188), (76617, 1065056), (99849, 817248), (102156, 798792), (115488, 706579), (133132, 612936), (136208, 599094), (153234, 532528), (199698, 408624), (204312, 399396), (266264, 306468), (272416, 299547)]