76747398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 125497722

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 37, 39, 42, 58, 74, 78, 87, 91, 111, 131, 174, 182, 203, 222, 259, 262, 273, 377, 393, 406, 481, 518, 546, 609, 754, 777, 786, 917, 962, 1073, 1131, 1218, 1443, 1554, 1703, 1834, 2146, 2262, 2639, 2751, 2886, 3219, 3367, 3406, 3799, 4847, 5109, 5278, 5502, 6438, 6734, 7511, 7598, 7917, 9694, 10101, 10218, 11397, 11921, 13949, 14541, 15022, 15834, 20202, 22533, 22794, 23842, 26593, 27898, 29082, 33929, 35763, 41847, 45066, 49387, 53186, 63011, 67858, 71526, 79779, 83694, 97643, 98774, 101787, 126022, 140563, 148161, 159558, 189033, 195286, 203574, 281126, 292929, 296322, 345709, 378066, 421689, 441077, 585858, 691418, 843378, 882154, 983941, 1037127, 1323231, 1827319, 1967882, 2074254, 2646462, 2951823, 3654638, 5481957, 5903646, 10963914, 12791233, 25582466, 38373699, 76747398]

約数ペア:

[(1, 76747398), (2, 38373699), (3, 25582466), (6, 12791233), (7, 10963914), (13, 5903646), (14, 5481957), (21, 3654638), (26, 2951823), (29, 2646462), (37, 2074254), (39, 1967882), (42, 1827319), (58, 1323231), (74, 1037127), (78, 983941), (87, 882154), (91, 843378), (111, 691418), (131, 585858), (174, 441077), (182, 421689), (203, 378066), (222, 345709), (259, 296322), (262, 292929), (273, 281126), (377, 203574), (393, 195286), (406, 189033), (481, 159558), (518, 148161), (546, 140563), (609, 126022), (754, 101787), (777, 98774), (786, 97643), (917, 83694), (962, 79779), (1073, 71526), (1131, 67858), (1218, 63011), (1443, 53186), (1554, 49387), (1703, 45066), (1834, 41847), (2146, 35763), (2262, 33929), (2639, 29082), (2751, 27898), (2886, 26593), (3219, 23842), (3367, 22794), (3406, 22533), (3799, 20202), (4847, 15834), (5109, 15022), (5278, 14541), (5502, 13949), (6438, 11921), (6734, 11397), (7511, 10218), (7598, 10101), (7917, 9694)]