91009908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 108

約数和(自身を含む): 267960420

約数和(自身を除く): 176950512

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 1089, 1122, 1229, 1452, 1683, 2057, 2178, 2244, 2458, 3366, 3687, 4114, 4356, 4916, 6171, 6732, 7374, 8228, 11061, 12342, 13519, 14748, 18513, 20893, 22122, 24684, 27038, 37026, 40557, 41786, 44244, 54076, 62679, 74052, 81114, 83572, 121671, 125358, 148709, 162228, 188037, 229823, 243342, 250716, 297418, 376074, 446127, 459646, 486684, 594836, 689469, 752148, 892254, 919292, 1338381, 1378938, 1784508, 2068407, 2528053, 2676762, 2757876, 4136814, 5056106, 5353524, 7584159, 8273628, 10112212, 15168318, 22752477, 30336636, 45504954, 91009908]

約数ペア:

[(1, 91009908), (2, 45504954), (3, 30336636), (4, 22752477), (6, 15168318), (9, 10112212), (11, 8273628), (12, 7584159), (17, 5353524), (18, 5056106), (22, 4136814), (33, 2757876), (34, 2676762), (36, 2528053), (44, 2068407), (51, 1784508), (66, 1378938), (68, 1338381), (99, 919292), (102, 892254), (121, 752148), (132, 689469), (153, 594836), (187, 486684), (198, 459646), (204, 446127), (242, 376074), (306, 297418), (363, 250716), (374, 243342), (396, 229823), (484, 188037), (561, 162228), (612, 148709), (726, 125358), (748, 121671), (1089, 83572), (1122, 81114), (1229, 74052), (1452, 62679), (1683, 54076), (2057, 44244), (2178, 41786), (2244, 40557), (2458, 37026), (3366, 27038), (3687, 24684), (4114, 22122), (4356, 20893), (4916, 18513), (6171, 14748), (6732, 13519), (7374, 12342), (8228, 11061)]