66851272956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{31489}}^1$

素因数の和:31979

約数の個数: 96

約数和(自身を含む): 173804646400

約数和(自身を除く): 106953373444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 439, 806, 878, 1209, 1317, 1612, 1756, 2418, 2634, 4836, 5268, 5707, 11414, 13609, 17121, 22828, 27218, 31489, 34242, 40827, 54436, 62978, 68484, 81654, 94467, 125956, 163308, 176917, 188934, 353834, 377868, 409357, 530751, 707668, 818714, 976159, 1061502, 1228071, 1637428, 1952318, 2123004, 2456142, 2928477, 3904636, 4912284, 5856954, 11713908, 12690067, 13823671, 25380134, 27647342, 38070201, 41471013, 50760268, 55294684, 76140402, 82942026, 152280804, 165884052, 179707723, 359415446, 428533801, 539123169, 718830892, 857067602, 1078246338, 1285601403, 1714135204, 2156492676, 2571202806, 5142405612, 5570939413, 11141878826, 16712818239, 22283757652, 33425636478, 66851272956]

約数ペア:

[(1, 66851272956), (2, 33425636478), (3, 22283757652), (4, 16712818239), (6, 11141878826), (12, 5570939413), (13, 5142405612), (26, 2571202806), (31, 2156492676), (39, 1714135204), (52, 1285601403), (62, 1078246338), (78, 857067602), (93, 718830892), (124, 539123169), (156, 428533801), (186, 359415446), (372, 179707723), (403, 165884052), (439, 152280804), (806, 82942026), (878, 76140402), (1209, 55294684), (1317, 50760268), (1612, 41471013), (1756, 38070201), (2418, 27647342), (2634, 25380134), (4836, 13823671), (5268, 12690067), (5707, 11713908), (11414, 5856954), (13609, 4912284), (17121, 3904636), (22828, 2928477), (27218, 2456142), (31489, 2123004), (34242, 1952318), (40827, 1637428), (54436, 1228071), (62978, 1061502), (68484, 976159), (81654, 818714), (94467, 707668), (125956, 530751), (163308, 409357), (176917, 377868), (188934, 353834)]