88890721983

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 160462542240

約数和(自身を除く): 71571820257

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 139, 147, 153, 197, 357, 417, 433, 441, 591, 833, 973, 1071, 1251, 1299, 1379, 1773, 2363, 2499, 2919, 3031, 3349, 3897, 4137, 6811, 7089, 7361, 7497, 8757, 9093, 9653, 10047, 12411, 16541, 20433, 21217, 21267, 22083, 23443, 27279, 27383, 28959, 30141, 49623, 51527, 60187, 61299, 63651, 66249, 70329, 82149, 85301, 86877, 115787, 148869, 154581, 164101, 180561, 190953, 191681, 210987, 246447, 255903, 347361, 360689, 421309, 463743, 465511, 492303, 541683, 575043, 597107, 767709, 1023179, 1042083, 1082067, 1263927, 1341767, 1396533, 1450117, 1476909, 1725129, 1791321, 2949163, 3069537, 3246201, 3258577, 3791781, 4025301, 4179749, 4189599, 4350351, 5373963, 7162253, 8847489, 9208611, 9775731, 10150819, 11856839, 12075903, 12539247, 13051053, 21486759, 22810039, 26542467, 29327193, 30452457, 35570517, 37617741, 50135771, 64460277, 68430117, 71055733, 82997873, 91357371, 106711551, 150407313, 201566263, 205290351, 213167199, 248993619, 451221939, 580985111, 604698789, 639501597, 746980857, 1410963841, 1742955333, 1814096367, 4232891523, 5228865999, 9876746887, 12698674569, 29630240661, 88890721983]

約数ペア:

[(1, 88890721983), (3, 29630240661), (7, 12698674569), (9, 9876746887), (17, 5228865999), (21, 4232891523), (49, 1814096367), (51, 1742955333), (63, 1410963841), (119, 746980857), (139, 639501597), (147, 604698789), (153, 580985111), (197, 451221939), (357, 248993619), (417, 213167199), (433, 205290351), (441, 201566263), (591, 150407313), (833, 106711551), (973, 91357371), (1071, 82997873), (1251, 71055733), (1299, 68430117), (1379, 64460277), (1773, 50135771), (2363, 37617741), (2499, 35570517), (2919, 30452457), (3031, 29327193), (3349, 26542467), (3897, 22810039), (4137, 21486759), (6811, 13051053), (7089, 12539247), (7361, 12075903), (7497, 11856839), (8757, 10150819), (9093, 9775731), (9653, 9208611), (10047, 8847489), (12411, 7162253), (16541, 5373963), (20433, 4350351), (21217, 4189599), (21267, 4179749), (22083, 4025301), (23443, 3791781), (27279, 3258577), (27383, 3246201), (28959, 3069537), (30141, 2949163), (49623, 1791321), (51527, 1725129), (60187, 1476909), (61299, 1450117), (63651, 1396533), (66249, 1341767), (70329, 1263927), (82149, 1082067), (85301, 1042083), (86877, 1023179), (115787, 767709), (148869, 597107), (154581, 575043), (164101, 541683), (180561, 492303), (190953, 465511), (191681, 463743), (210987, 421309), (246447, 360689), (255903, 347361)]