77912692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 172730880

約数和(自身を除く): 94818188

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 67, 76, 107, 134, 143, 209, 214, 247, 268, 286, 418, 428, 494, 572, 737, 836, 871, 988, 1177, 1273, 1391, 1474, 1742, 2033, 2354, 2546, 2717, 2782, 2948, 3484, 4066, 4708, 5092, 5434, 5564, 7169, 8132, 9581, 10868, 14003, 14338, 15301, 16549, 19162, 22363, 26429, 28006, 28676, 30602, 33098, 38324, 44726, 52858, 56012, 61204, 66196, 78859, 89452, 93197, 105716, 136211, 157718, 182039, 186394, 272422, 290719, 315436, 364078, 372788, 544844, 581438, 728156, 1025167, 1162876, 1498321, 1770743, 2050334, 2996642, 3541486, 4100668, 5993284, 7082972, 19478173, 38956346, 77912692]

約数ペア:

[(1, 77912692), (2, 38956346), (4, 19478173), (11, 7082972), (13, 5993284), (19, 4100668), (22, 3541486), (26, 2996642), (38, 2050334), (44, 1770743), (52, 1498321), (67, 1162876), (76, 1025167), (107, 728156), (134, 581438), (143, 544844), (209, 372788), (214, 364078), (247, 315436), (268, 290719), (286, 272422), (418, 186394), (428, 182039), (494, 157718), (572, 136211), (737, 105716), (836, 93197), (871, 89452), (988, 78859), (1177, 66196), (1273, 61204), (1391, 56012), (1474, 52858), (1742, 44726), (2033, 38324), (2354, 33098), (2546, 30602), (2717, 28676), (2782, 28006), (2948, 26429), (3484, 22363), (4066, 19162), (4708, 16549), (5092, 15301), (5434, 14338), (5564, 14003), (7169, 10868), (8132, 9581)]