73883394

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 119168766

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 41, 51, 54, 78, 82, 102, 117, 123, 151, 153, 221, 234, 246, 302, 306, 351, 369, 442, 453, 459, 533, 663, 697, 702, 738, 906, 918, 1066, 1107, 1326, 1359, 1394, 1599, 1963, 1989, 2091, 2214, 2567, 2718, 3198, 3926, 3978, 4077, 4182, 4797, 5134, 5889, 5967, 6191, 6273, 7701, 8154, 9061, 9594, 11778, 11934, 12382, 12546, 14391, 15402, 17667, 18122, 18573, 18819, 23103, 27183, 28782, 33371, 35334, 37146, 37638, 46206, 53001, 54366, 55719, 66742, 69309, 80483, 81549, 100113, 105247, 106002, 111438, 138618, 160966, 163098, 167157, 200226, 210494, 241449, 244647, 300339, 315741, 334314, 482898, 489294, 600678, 631482, 724347, 901017, 947223, 1368211, 1448694, 1802034, 1894446, 2173041, 2736422, 2841669, 4104633, 4346082, 5683338, 8209266, 12313899, 24627798, 36941697, 73883394]

約数ペア:

[(1, 73883394), (2, 36941697), (3, 24627798), (6, 12313899), (9, 8209266), (13, 5683338), (17, 4346082), (18, 4104633), (26, 2841669), (27, 2736422), (34, 2173041), (39, 1894446), (41, 1802034), (51, 1448694), (54, 1368211), (78, 947223), (82, 901017), (102, 724347), (117, 631482), (123, 600678), (151, 489294), (153, 482898), (221, 334314), (234, 315741), (246, 300339), (302, 244647), (306, 241449), (351, 210494), (369, 200226), (442, 167157), (453, 163098), (459, 160966), (533, 138618), (663, 111438), (697, 106002), (702, 105247), (738, 100113), (906, 81549), (918, 80483), (1066, 69309), (1107, 66742), (1326, 55719), (1359, 54366), (1394, 53001), (1599, 46206), (1963, 37638), (1989, 37146), (2091, 35334), (2214, 33371), (2567, 28782), (2718, 27183), (3198, 23103), (3926, 18819), (3978, 18573), (4077, 18122), (4182, 17667), (4797, 15402), (5134, 14391), (5889, 12546), (5967, 12382), (6191, 11934), (6273, 11778), (7701, 9594), (8154, 9061)]