79450704

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 237931200

約数和(自身を除く): 158480496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 409, 426, 456, 568, 639, 684, 818, 852, 912, 1136, 1227, 1278, 1349, 1368, 1636, 1704, 2454, 2556, 2698, 2736, 3272, 3408, 3681, 4047, 4908, 5112, 5396, 6544, 7362, 7771, 8094, 9816, 10224, 10792, 12141, 14724, 15542, 16188, 19632, 21584, 23313, 24282, 29039, 29448, 31084, 32376, 46626, 48564, 58078, 58896, 62168, 64752, 69939, 87117, 93252, 97128, 116156, 124336, 139878, 174234, 186504, 194256, 232312, 261351, 279756, 348468, 373008, 464624, 522702, 551741, 559512, 696936, 1045404, 1103482, 1119024, 1393872, 1655223, 2090808, 2206964, 3310446, 4181616, 4413928, 4965669, 6620892, 8827856, 9931338, 13241784, 19862676, 26483568, 39725352, 79450704]

約数ペア:

[(1, 79450704), (2, 39725352), (3, 26483568), (4, 19862676), (6, 13241784), (8, 9931338), (9, 8827856), (12, 6620892), (16, 4965669), (18, 4413928), (19, 4181616), (24, 3310446), (36, 2206964), (38, 2090808), (48, 1655223), (57, 1393872), (71, 1119024), (72, 1103482), (76, 1045404), (114, 696936), (142, 559512), (144, 551741), (152, 522702), (171, 464624), (213, 373008), (228, 348468), (284, 279756), (304, 261351), (342, 232312), (409, 194256), (426, 186504), (456, 174234), (568, 139878), (639, 124336), (684, 116156), (818, 97128), (852, 93252), (912, 87117), (1136, 69939), (1227, 64752), (1278, 62168), (1349, 58896), (1368, 58078), (1636, 48564), (1704, 46626), (2454, 32376), (2556, 31084), (2698, 29448), (2736, 29039), (3272, 24282), (3408, 23313), (3681, 21584), (4047, 19632), (4908, 16188), (5112, 15542), (5396, 14724), (6544, 12141), (7362, 10792), (7771, 10224), (8094, 9816)]