65512304

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 159312720

約数和(自身を除く): 93800416

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 137, 143, 152, 176, 208, 209, 242, 247, 274, 286, 304, 418, 484, 494, 548, 572, 836, 968, 988, 1096, 1144, 1507, 1573, 1672, 1781, 1936, 1976, 2192, 2288, 2299, 2603, 2717, 3014, 3146, 3344, 3562, 3952, 4598, 5206, 5434, 6028, 6292, 7124, 9196, 10412, 10868, 12056, 12584, 14248, 16577, 18392, 19591, 20824, 21736, 24112, 25168, 28496, 28633, 29887, 33154, 33839, 36784, 39182, 41648, 43472, 57266, 59774, 66308, 67678, 78364, 114532, 119548, 132616, 135356, 156728, 215501, 229064, 239096, 265232, 270712, 313456, 314963, 372229, 431002, 458128, 478192, 541424, 629926, 744458, 862004, 1259852, 1488916, 1724008, 2519704, 2977832, 3448016, 4094519, 5039408, 5955664, 8189038, 16378076, 32756152, 65512304]

約数ペア:

[(1, 65512304), (2, 32756152), (4, 16378076), (8, 8189038), (11, 5955664), (13, 5039408), (16, 4094519), (19, 3448016), (22, 2977832), (26, 2519704), (38, 1724008), (44, 1488916), (52, 1259852), (76, 862004), (88, 744458), (104, 629926), (121, 541424), (137, 478192), (143, 458128), (152, 431002), (176, 372229), (208, 314963), (209, 313456), (242, 270712), (247, 265232), (274, 239096), (286, 229064), (304, 215501), (418, 156728), (484, 135356), (494, 132616), (548, 119548), (572, 114532), (836, 78364), (968, 67678), (988, 66308), (1096, 59774), (1144, 57266), (1507, 43472), (1573, 41648), (1672, 39182), (1781, 36784), (1936, 33839), (1976, 33154), (2192, 29887), (2288, 28633), (2299, 28496), (2603, 25168), (2717, 24112), (3014, 21736), (3146, 20824), (3344, 19591), (3562, 18392), (3952, 16577), (4598, 14248), (5206, 12584), (5434, 12056), (6028, 10868), (6292, 10412), (7124, 9196)]