27778867968

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{8647}}^1$

素因数の和:8802

約数の個数: 144

約数和(自身を含む): 76362531840

約数和(自身を除く): 48583663872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 89, 94, 96, 128, 141, 178, 188, 192, 256, 267, 282, 356, 376, 384, 534, 564, 712, 752, 768, 1068, 1128, 1424, 1504, 2136, 2256, 2848, 3008, 4183, 4272, 4512, 5696, 6016, 8366, 8544, 8647, 9024, 11392, 12032, 12549, 16732, 17088, 17294, 18048, 22784, 25098, 25941, 33464, 34176, 34588, 36096, 50196, 51882, 66928, 68352, 69176, 100392, 103764, 133856, 138352, 200784, 207528, 267712, 276704, 401568, 406409, 415056, 535424, 553408, 769583, 803136, 812818, 830112, 1070848, 1106816, 1219227, 1539166, 1606272, 1625636, 1660224, 2213632, 2308749, 2438454, 3078332, 3212544, 3251272, 3320448, 4617498, 4876908, 6156664, 6502544, 6640896, 9234996, 9753816, 12313328, 13005088, 18469992, 19507632, 24626656, 26010176, 36170401, 36939984, 39015264, 49253312, 52020352, 72340802, 73879968, 78030528, 98506624, 104040704, 108511203, 144681604, 147759936, 156061056, 197013248, 217022406, 289363208, 295519872, 312122112, 434044812, 578726416, 591039744, 868089624, 1157452832, 1736179248, 2314905664, 3472358496, 4629811328, 6944716992, 9259622656, 13889433984, 27778867968]

約数ペア:

[(1, 27778867968), (2, 13889433984), (3, 9259622656), (4, 6944716992), (6, 4629811328), (8, 3472358496), (12, 2314905664), (16, 1736179248), (24, 1157452832), (32, 868089624), (47, 591039744), (48, 578726416), (64, 434044812), (89, 312122112), (94, 295519872), (96, 289363208), (128, 217022406), (141, 197013248), (178, 156061056), (188, 147759936), (192, 144681604), (256, 108511203), (267, 104040704), (282, 98506624), (356, 78030528), (376, 73879968), (384, 72340802), (534, 52020352), (564, 49253312), (712, 39015264), (752, 36939984), (768, 36170401), (1068, 26010176), (1128, 24626656), (1424, 19507632), (1504, 18469992), (2136, 13005088), (2256, 12313328), (2848, 9753816), (3008, 9234996), (4183, 6640896), (4272, 6502544), (4512, 6156664), (5696, 4876908), (6016, 4617498), (8366, 3320448), (8544, 3251272), (8647, 3212544), (9024, 3078332), (11392, 2438454), (12032, 2308749), (12549, 2213632), (16732, 1660224), (17088, 1625636), (17294, 1606272), (18048, 1539166), (22784, 1219227), (25098, 1106816), (25941, 1070848), (33464, 830112), (34176, 812818), (34588, 803136), (36096, 769583), (50196, 553408), (51882, 535424), (66928, 415056), (68352, 406409), (69176, 401568), (100392, 276704), (103764, 267712), (133856, 207528), (138352, 200784)]