72157021092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6007}}^1\times {\mathrm{25667}}^1$

素因数の和:31697

約数の個数: 72

約数和(自身を含む): 196467800256

約数和(自身を除く): 124310779164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 6007, 12014, 18021, 24028, 25667, 36042, 51334, 54063, 72084, 77001, 78091, 102668, 108126, 154002, 156182, 216252, 231003, 234273, 308004, 312364, 333671, 462006, 468546, 667342, 702819, 924012, 937092, 1001013, 1334684, 1405638, 2002026, 2811276, 3003039, 4004052, 6006078, 12012156, 154181669, 308363338, 462545007, 616726676, 925090014, 1387635021, 1850180028, 2004361697, 2775270042, 4008723394, 5550540084, 6013085091, 8017446788, 12026170182, 18039255273, 24052340364, 36078510546, 72157021092]

約数ペア:

[(1, 72157021092), (2, 36078510546), (3, 24052340364), (4, 18039255273), (6, 12026170182), (9, 8017446788), (12, 6013085091), (13, 5550540084), (18, 4008723394), (26, 2775270042), (36, 2004361697), (39, 1850180028), (52, 1387635021), (78, 925090014), (117, 616726676), (156, 462545007), (234, 308363338), (468, 154181669), (6007, 12012156), (12014, 6006078), (18021, 4004052), (24028, 3003039), (25667, 2811276), (36042, 2002026), (51334, 1405638), (54063, 1334684), (72084, 1001013), (77001, 937092), (78091, 924012), (102668, 702819), (108126, 667342), (154002, 468546), (156182, 462006), (216252, 333671), (231003, 312364), (234273, 308004)]