64415208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 190582560

約数和(自身を除く): 126167352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 137, 143, 156, 264, 274, 286, 312, 411, 429, 548, 572, 822, 858, 1096, 1144, 1507, 1644, 1716, 1781, 3014, 3288, 3432, 3562, 4521, 5343, 6028, 7124, 9042, 10686, 12056, 14248, 18084, 18769, 19591, 21372, 36168, 37538, 39182, 42744, 56307, 58773, 75076, 78364, 112614, 117546, 150152, 156728, 206459, 225228, 235092, 243997, 412918, 450456, 470184, 487994, 619377, 731991, 825836, 975988, 1238754, 1463982, 1651672, 1951976, 2477508, 2683967, 2927964, 4955016, 5367934, 5855928, 8051901, 10735868, 16103802, 21471736, 32207604, 64415208]

約数ペア:

[(1, 64415208), (2, 32207604), (3, 21471736), (4, 16103802), (6, 10735868), (8, 8051901), (11, 5855928), (12, 5367934), (13, 4955016), (22, 2927964), (24, 2683967), (26, 2477508), (33, 1951976), (39, 1651672), (44, 1463982), (52, 1238754), (66, 975988), (78, 825836), (88, 731991), (104, 619377), (132, 487994), (137, 470184), (143, 450456), (156, 412918), (264, 243997), (274, 235092), (286, 225228), (312, 206459), (411, 156728), (429, 150152), (548, 117546), (572, 112614), (822, 78364), (858, 75076), (1096, 58773), (1144, 56307), (1507, 42744), (1644, 39182), (1716, 37538), (1781, 36168), (3014, 21372), (3288, 19591), (3432, 18769), (3562, 18084), (4521, 14248), (5343, 12056), (6028, 10686), (7124, 9042)]