65221156

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 157716720

約数和(自身を除く): 92495564

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 169, 179, 182, 196, 286, 308, 338, 358, 364, 539, 572, 637, 676, 716, 1001, 1078, 1183, 1253, 1274, 1859, 1969, 2002, 2156, 2327, 2366, 2506, 2548, 3718, 3938, 4004, 4654, 4732, 5012, 7007, 7436, 7876, 8281, 8771, 9308, 13013, 13783, 14014, 16289, 16562, 17542, 25597, 26026, 27566, 28028, 30251, 32578, 33124, 35084, 51194, 52052, 55132, 60502, 65156, 91091, 96481, 102388, 114023, 121004, 179179, 182182, 192962, 211757, 228046, 332761, 358358, 364364, 385924, 423514, 456092, 665522, 716716, 847028, 1254253, 1331044, 1482299, 2329327, 2508506, 2964598, 4658654, 5017012, 5929196, 9317308, 16305289, 32610578, 65221156]

約数ペア:

[(1, 65221156), (2, 32610578), (4, 16305289), (7, 9317308), (11, 5929196), (13, 5017012), (14, 4658654), (22, 2964598), (26, 2508506), (28, 2329327), (44, 1482299), (49, 1331044), (52, 1254253), (77, 847028), (91, 716716), (98, 665522), (143, 456092), (154, 423514), (169, 385924), (179, 364364), (182, 358358), (196, 332761), (286, 228046), (308, 211757), (338, 192962), (358, 182182), (364, 179179), (539, 121004), (572, 114023), (637, 102388), (676, 96481), (716, 91091), (1001, 65156), (1078, 60502), (1183, 55132), (1253, 52052), (1274, 51194), (1859, 35084), (1969, 33124), (2002, 32578), (2156, 30251), (2327, 28028), (2366, 27566), (2506, 26026), (2548, 25597), (3718, 17542), (3938, 16562), (4004, 16289), (4654, 14014), (4732, 13783), (5012, 13013), (7007, 9308), (7436, 8771), (7876, 8281)]