72243444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 108

約数和(自身を含む): 212625504

約数和(自身を除く): 140382060

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 676, 727, 1014, 1092, 1183, 1274, 1454, 1911, 2028, 2181, 2366, 2548, 2908, 3549, 3822, 4362, 4732, 5089, 7098, 7644, 8281, 8724, 9451, 10178, 14196, 15267, 16562, 18902, 20356, 24843, 28353, 30534, 33124, 35623, 37804, 49686, 56706, 61068, 66157, 71246, 99372, 106869, 113412, 122863, 132314, 142492, 198471, 213738, 245726, 264628, 368589, 396942, 427476, 463099, 491452, 737178, 793884, 860041, 926198, 1389297, 1474356, 1720082, 1852396, 2580123, 2778594, 3440164, 5160246, 5557188, 6020287, 10320492, 12040574, 18060861, 24081148, 36121722, 72243444]

約数ペア:

[(1, 72243444), (2, 36121722), (3, 24081148), (4, 18060861), (6, 12040574), (7, 10320492), (12, 6020287), (13, 5557188), (14, 5160246), (21, 3440164), (26, 2778594), (28, 2580123), (39, 1852396), (42, 1720082), (49, 1474356), (52, 1389297), (78, 926198), (84, 860041), (91, 793884), (98, 737178), (147, 491452), (156, 463099), (169, 427476), (182, 396942), (196, 368589), (273, 264628), (294, 245726), (338, 213738), (364, 198471), (507, 142492), (546, 132314), (588, 122863), (637, 113412), (676, 106869), (727, 99372), (1014, 71246), (1092, 66157), (1183, 61068), (1274, 56706), (1454, 49686), (1911, 37804), (2028, 35623), (2181, 33124), (2366, 30534), (2548, 28353), (2908, 24843), (3549, 20356), (3822, 18902), (4362, 16562), (4732, 15267), (5089, 14196), (7098, 10178), (7644, 9451), (8281, 8724)]