29129724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 80567760

約数和(自身を除く): 51438036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 929, 1206, 1742, 1858, 2412, 2613, 2787, 3484, 3716, 5226, 5574, 7839, 8361, 10452, 11148, 12077, 15678, 16722, 24154, 31356, 33444, 36231, 48308, 62243, 72462, 108693, 124486, 144924, 186729, 217386, 248972, 373458, 434772, 560187, 746916, 809159, 1120374, 1618318, 2240748, 2427477, 3236636, 4854954, 7282431, 9709908, 14564862, 29129724]

約数ペア:

[(1, 29129724), (2, 14564862), (3, 9709908), (4, 7282431), (6, 4854954), (9, 3236636), (12, 2427477), (13, 2240748), (18, 1618318), (26, 1120374), (36, 809159), (39, 746916), (52, 560187), (67, 434772), (78, 373458), (117, 248972), (134, 217386), (156, 186729), (201, 144924), (234, 124486), (268, 108693), (402, 72462), (468, 62243), (603, 48308), (804, 36231), (871, 33444), (929, 31356), (1206, 24154), (1742, 16722), (1858, 15678), (2412, 12077), (2613, 11148), (2787, 10452), (3484, 8361), (3716, 7839), (5226, 5574)]