91219212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 283046400

約数和(自身を除く): 191827188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 107, 119, 126, 153, 199, 204, 214, 238, 252, 306, 321, 357, 398, 428, 476, 597, 612, 642, 714, 749, 796, 963, 1071, 1194, 1284, 1393, 1428, 1498, 1791, 1819, 1926, 2142, 2247, 2388, 2786, 2996, 3383, 3582, 3638, 3852, 4179, 4284, 4494, 5457, 5572, 6741, 6766, 7164, 7276, 8358, 8988, 10149, 10914, 12537, 12733, 13482, 13532, 16371, 16716, 20298, 21293, 21828, 23681, 25074, 25466, 26964, 30447, 32742, 38199, 40596, 42586, 47362, 50148, 50932, 60894, 63879, 65484, 71043, 76398, 85172, 94724, 114597, 121788, 127758, 142086, 149051, 152796, 191637, 213129, 229194, 255516, 284172, 298102, 361981, 383274, 426258, 447153, 458388, 596204, 723962, 766548, 852516, 894306, 1085943, 1341459, 1447924, 1788612, 2171886, 2533867, 2682918, 3257829, 4343772, 5067734, 5365836, 6515658, 7601601, 10135468, 13031316, 15203202, 22804803, 30406404, 45609606, 91219212]

約数ペア:

[(1, 91219212), (2, 45609606), (3, 30406404), (4, 22804803), (6, 15203202), (7, 13031316), (9, 10135468), (12, 7601601), (14, 6515658), (17, 5365836), (18, 5067734), (21, 4343772), (28, 3257829), (34, 2682918), (36, 2533867), (42, 2171886), (51, 1788612), (63, 1447924), (68, 1341459), (84, 1085943), (102, 894306), (107, 852516), (119, 766548), (126, 723962), (153, 596204), (199, 458388), (204, 447153), (214, 426258), (238, 383274), (252, 361981), (306, 298102), (321, 284172), (357, 255516), (398, 229194), (428, 213129), (476, 191637), (597, 152796), (612, 149051), (642, 142086), (714, 127758), (749, 121788), (796, 114597), (963, 94724), (1071, 85172), (1194, 76398), (1284, 71043), (1393, 65484), (1428, 63879), (1498, 60894), (1791, 50932), (1819, 50148), (1926, 47362), (2142, 42586), (2247, 40596), (2388, 38199), (2786, 32742), (2996, 30447), (3383, 26964), (3582, 25466), (3638, 25074), (3852, 23681), (4179, 21828), (4284, 21293), (4494, 20298), (5457, 16716), (5572, 16371), (6741, 13532), (6766, 13482), (7164, 12733), (7276, 12537), (8358, 10914), (8988, 10149)]