77783784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 216084960

約数和(自身を除く): 138301176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 67, 78, 104, 122, 134, 156, 183, 201, 244, 268, 312, 366, 402, 488, 536, 732, 793, 804, 871, 1464, 1586, 1608, 1742, 2379, 2613, 3172, 3484, 3721, 4087, 4758, 5226, 6344, 6968, 7442, 8174, 9516, 10452, 11163, 12261, 14884, 16348, 19032, 20904, 22326, 24522, 29768, 32696, 44652, 48373, 49044, 53131, 89304, 96746, 98088, 106262, 145119, 159393, 193492, 212524, 249307, 290238, 318786, 386984, 425048, 498614, 580476, 637572, 747921, 997228, 1160952, 1275144, 1495842, 1994456, 2991684, 3240991, 5983368, 6481982, 9722973, 12963964, 19445946, 25927928, 38891892, 77783784]

約数ペア:

[(1, 77783784), (2, 38891892), (3, 25927928), (4, 19445946), (6, 12963964), (8, 9722973), (12, 6481982), (13, 5983368), (24, 3240991), (26, 2991684), (39, 1994456), (52, 1495842), (61, 1275144), (67, 1160952), (78, 997228), (104, 747921), (122, 637572), (134, 580476), (156, 498614), (183, 425048), (201, 386984), (244, 318786), (268, 290238), (312, 249307), (366, 212524), (402, 193492), (488, 159393), (536, 145119), (732, 106262), (793, 98088), (804, 96746), (871, 89304), (1464, 53131), (1586, 49044), (1608, 48373), (1742, 44652), (2379, 32696), (2613, 29768), (3172, 24522), (3484, 22326), (3721, 20904), (4087, 19032), (4758, 16348), (5226, 14884), (6344, 12261), (6968, 11163), (7442, 10452), (8174, 9516)]