72977184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 242004672

約数和(自身を除く): 169027488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 683, 742, 848, 954, 1008, 1113, 1272, 1366, 1484, 1696, 1908, 2016, 2049, 2226, 2544, 2732, 2968, 3339, 3816, 4098, 4452, 4781, 5088, 5464, 5936, 6147, 6678, 7632, 8196, 8904, 9562, 10928, 11872, 12294, 13356, 14343, 15264, 16392, 17808, 19124, 21856, 24588, 26712, 28686, 32784, 35616, 36199, 38248, 43029, 49176, 53424, 57372, 65568, 72398, 76496, 86058, 98352, 106848, 108597, 114744, 144796, 152992, 172116, 196704, 217194, 229488, 253393, 289592, 325791, 344232, 434388, 458976, 506786, 579184, 651582, 688464, 760179, 868776, 1013572, 1158368, 1303164, 1376928, 1520358, 1737552, 2027144, 2280537, 2606328, 3040716, 3475104, 4054288, 4561074, 5212656, 6081432, 8108576, 9122148, 10425312, 12162864, 18244296, 24325728, 36488592, 72977184]

約数ペア:

[(1, 72977184), (2, 36488592), (3, 24325728), (4, 18244296), (6, 12162864), (7, 10425312), (8, 9122148), (9, 8108576), (12, 6081432), (14, 5212656), (16, 4561074), (18, 4054288), (21, 3475104), (24, 3040716), (28, 2606328), (32, 2280537), (36, 2027144), (42, 1737552), (48, 1520358), (53, 1376928), (56, 1303164), (63, 1158368), (72, 1013572), (84, 868776), (96, 760179), (106, 688464), (112, 651582), (126, 579184), (144, 506786), (159, 458976), (168, 434388), (212, 344232), (224, 325791), (252, 289592), (288, 253393), (318, 229488), (336, 217194), (371, 196704), (424, 172116), (477, 152992), (504, 144796), (636, 114744), (672, 108597), (683, 106848), (742, 98352), (848, 86058), (954, 76496), (1008, 72398), (1113, 65568), (1272, 57372), (1366, 53424), (1484, 49176), (1696, 43029), (1908, 38248), (2016, 36199), (2049, 35616), (2226, 32784), (2544, 28686), (2732, 26712), (2968, 24588), (3339, 21856), (3816, 19124), (4098, 17808), (4452, 16392), (4781, 15264), (5088, 14343), (5464, 13356), (5936, 12294), (6147, 11872), (6678, 10928), (7632, 9562), (8196, 8904)]