66637476

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 182617344

約数和(自身を除く): 115979868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 71, 87, 93, 116, 124, 142, 174, 186, 213, 261, 279, 284, 348, 372, 426, 522, 558, 639, 841, 852, 899, 1044, 1116, 1278, 1682, 1798, 2059, 2201, 2523, 2556, 2697, 3364, 3596, 4118, 4402, 5046, 5394, 6177, 6603, 7569, 8091, 8236, 8804, 10092, 10788, 12354, 13206, 15138, 16182, 18531, 19809, 24708, 26071, 26412, 30276, 32364, 37062, 39618, 52142, 59711, 63829, 74124, 78213, 79236, 104284, 119422, 127658, 156426, 179133, 191487, 234639, 238844, 255316, 312852, 358266, 382974, 469278, 537399, 574461, 716532, 765948, 938556, 1074798, 1148922, 1851041, 2149596, 2297844, 3702082, 5553123, 7404164, 11106246, 16659369, 22212492, 33318738, 66637476]

約数ペア:

[(1, 66637476), (2, 33318738), (3, 22212492), (4, 16659369), (6, 11106246), (9, 7404164), (12, 5553123), (18, 3702082), (29, 2297844), (31, 2149596), (36, 1851041), (58, 1148922), (62, 1074798), (71, 938556), (87, 765948), (93, 716532), (116, 574461), (124, 537399), (142, 469278), (174, 382974), (186, 358266), (213, 312852), (261, 255316), (279, 238844), (284, 234639), (348, 191487), (372, 179133), (426, 156426), (522, 127658), (558, 119422), (639, 104284), (841, 79236), (852, 78213), (899, 74124), (1044, 63829), (1116, 59711), (1278, 52142), (1682, 39618), (1798, 37062), (2059, 32364), (2201, 30276), (2523, 26412), (2556, 26071), (2697, 24708), (3364, 19809), (3596, 18531), (4118, 16182), (4402, 15138), (5046, 13206), (5394, 12354), (6177, 10788), (6603, 10092), (7569, 8804), (8091, 8236)]