68640936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 215550720

約数和(自身を除く): 146909784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 593, 636, 689, 728, 742, 1092, 1113, 1186, 1272, 1378, 1484, 1779, 2067, 2184, 2226, 2372, 2756, 2968, 3558, 4134, 4151, 4452, 4744, 4823, 5512, 7116, 7709, 8268, 8302, 8904, 9646, 12453, 14232, 14469, 15418, 16536, 16604, 19292, 23127, 24906, 28938, 30836, 31429, 33208, 38584, 46254, 49812, 53963, 57876, 61672, 62858, 92508, 94287, 99624, 107926, 115752, 125716, 161889, 185016, 188574, 215852, 220003, 251432, 323778, 377148, 408577, 431704, 440006, 647556, 660009, 754296, 817154, 880012, 1225731, 1295112, 1320018, 1634308, 1760024, 2451462, 2640036, 2860039, 3268616, 4902924, 5280072, 5720078, 8580117, 9805848, 11440156, 17160234, 22880312, 34320468, 68640936]

約数ペア:

[(1, 68640936), (2, 34320468), (3, 22880312), (4, 17160234), (6, 11440156), (7, 9805848), (8, 8580117), (12, 5720078), (13, 5280072), (14, 4902924), (21, 3268616), (24, 2860039), (26, 2640036), (28, 2451462), (39, 1760024), (42, 1634308), (52, 1320018), (53, 1295112), (56, 1225731), (78, 880012), (84, 817154), (91, 754296), (104, 660009), (106, 647556), (156, 440006), (159, 431704), (168, 408577), (182, 377148), (212, 323778), (273, 251432), (312, 220003), (318, 215852), (364, 188574), (371, 185016), (424, 161889), (546, 125716), (593, 115752), (636, 107926), (689, 99624), (728, 94287), (742, 92508), (1092, 62858), (1113, 61672), (1186, 57876), (1272, 53963), (1378, 49812), (1484, 46254), (1779, 38584), (2067, 33208), (2184, 31429), (2226, 30836), (2372, 28938), (2756, 24906), (2968, 23127), (3558, 19292), (4134, 16604), (4151, 16536), (4452, 15418), (4744, 14469), (4823, 14232), (5512, 12453), (7116, 9646), (7709, 8904), (8268, 8302)]