72325708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 166634496

約数和(自身を除く): 94308788

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 53, 91, 92, 106, 161, 163, 182, 212, 299, 322, 326, 364, 371, 598, 644, 652, 689, 742, 1141, 1196, 1219, 1378, 1484, 2093, 2119, 2282, 2438, 2756, 3749, 4186, 4238, 4564, 4823, 4876, 7498, 8372, 8476, 8533, 8639, 9646, 14833, 14996, 15847, 17066, 17278, 19292, 26243, 29666, 31694, 34132, 34556, 48737, 52486, 59332, 60473, 63388, 97474, 104972, 110929, 112307, 120946, 194948, 198697, 221858, 224614, 241892, 341159, 397394, 443716, 449228, 682318, 786149, 794788, 1364636, 1390879, 1572298, 2583061, 2781758, 3144596, 5166122, 5563516, 10332244, 18081427, 36162854, 72325708]

約数ペア:

[(1, 72325708), (2, 36162854), (4, 18081427), (7, 10332244), (13, 5563516), (14, 5166122), (23, 3144596), (26, 2781758), (28, 2583061), (46, 1572298), (52, 1390879), (53, 1364636), (91, 794788), (92, 786149), (106, 682318), (161, 449228), (163, 443716), (182, 397394), (212, 341159), (299, 241892), (322, 224614), (326, 221858), (364, 198697), (371, 194948), (598, 120946), (644, 112307), (652, 110929), (689, 104972), (742, 97474), (1141, 63388), (1196, 60473), (1219, 59332), (1378, 52486), (1484, 48737), (2093, 34556), (2119, 34132), (2282, 31694), (2438, 29666), (2756, 26243), (3749, 19292), (4186, 17278), (4238, 17066), (4564, 15847), (4823, 14996), (4876, 14833), (7498, 9646), (8372, 8639), (8476, 8533)]