66914276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 82108444

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 47, 52, 76, 94, 131, 143, 188, 209, 247, 262, 286, 418, 494, 517, 524, 572, 611, 836, 893, 988, 1034, 1222, 1441, 1703, 1786, 2068, 2444, 2489, 2717, 2882, 3406, 3572, 4978, 5434, 5764, 6157, 6721, 6812, 9823, 9956, 10868, 11609, 12314, 13442, 18733, 19646, 23218, 24628, 26884, 27379, 32357, 37466, 39292, 46436, 54758, 64714, 67727, 74932, 80041, 109516, 116983, 127699, 129428, 135454, 160082, 233966, 255398, 270908, 320164, 355927, 467932, 510796, 711854, 880451, 1286813, 1423708, 1520779, 1760902, 2573626, 3041558, 3521804, 5147252, 6083116, 16728569, 33457138, 66914276]

約数ペア:

[(1, 66914276), (2, 33457138), (4, 16728569), (11, 6083116), (13, 5147252), (19, 3521804), (22, 3041558), (26, 2573626), (38, 1760902), (44, 1520779), (47, 1423708), (52, 1286813), (76, 880451), (94, 711854), (131, 510796), (143, 467932), (188, 355927), (209, 320164), (247, 270908), (262, 255398), (286, 233966), (418, 160082), (494, 135454), (517, 129428), (524, 127699), (572, 116983), (611, 109516), (836, 80041), (893, 74932), (988, 67727), (1034, 64714), (1222, 54758), (1441, 46436), (1703, 39292), (1786, 37466), (2068, 32357), (2444, 27379), (2489, 26884), (2717, 24628), (2882, 23218), (3406, 19646), (3572, 18733), (4978, 13442), (5434, 12314), (5764, 11609), (6157, 10868), (6721, 9956), (6812, 9823)]