72893772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 162

約数和(自身を含む): 226630404

約数和(自身を除く): 153736632

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 49, 62, 63, 84, 86, 93, 98, 124, 126, 129, 147, 172, 186, 196, 217, 252, 258, 279, 294, 301, 372, 387, 434, 441, 516, 558, 588, 602, 651, 774, 868, 882, 903, 961, 1116, 1204, 1302, 1333, 1519, 1548, 1764, 1806, 1922, 1953, 2107, 2604, 2666, 2709, 2883, 3038, 3612, 3844, 3906, 3999, 4214, 4557, 5332, 5418, 5766, 6076, 6321, 6727, 7812, 7998, 8428, 8649, 9114, 9331, 10836, 11532, 11997, 12642, 13454, 13671, 15996, 17298, 18228, 18662, 18963, 20181, 23994, 25284, 26908, 27342, 27993, 34596, 37324, 37926, 40362, 41323, 47089, 47988, 54684, 55986, 60543, 65317, 75852, 80724, 82646, 83979, 94178, 111972, 121086, 123969, 130634, 141267, 165292, 167958, 188356, 195951, 242172, 247938, 261268, 282534, 289261, 335916, 371907, 391902, 423801, 495876, 565068, 578522, 587853, 743814, 783804, 847602, 867783, 1157044, 1175706, 1487628, 1695204, 1735566, 2024827, 2351412, 2603349, 3471132, 4049654, 5206698, 6074481, 8099308, 10413396, 12148962, 18223443, 24297924, 36446886, 72893772]

約数ペア:

[(1, 72893772), (2, 36446886), (3, 24297924), (4, 18223443), (6, 12148962), (7, 10413396), (9, 8099308), (12, 6074481), (14, 5206698), (18, 4049654), (21, 3471132), (28, 2603349), (31, 2351412), (36, 2024827), (42, 1735566), (43, 1695204), (49, 1487628), (62, 1175706), (63, 1157044), (84, 867783), (86, 847602), (93, 783804), (98, 743814), (124, 587853), (126, 578522), (129, 565068), (147, 495876), (172, 423801), (186, 391902), (196, 371907), (217, 335916), (252, 289261), (258, 282534), (279, 261268), (294, 247938), (301, 242172), (372, 195951), (387, 188356), (434, 167958), (441, 165292), (516, 141267), (558, 130634), (588, 123969), (602, 121086), (651, 111972), (774, 94178), (868, 83979), (882, 82646), (903, 80724), (961, 75852), (1116, 65317), (1204, 60543), (1302, 55986), (1333, 54684), (1519, 47988), (1548, 47089), (1764, 41323), (1806, 40362), (1922, 37926), (1953, 37324), (2107, 34596), (2604, 27993), (2666, 27342), (2709, 26908), (2883, 25284), (3038, 23994), (3612, 20181), (3844, 18963), (3906, 18662), (3999, 18228), (4214, 17298), (4557, 15996), (5332, 13671), (5418, 13454), (5766, 12642), (6076, 11997), (6321, 11532), (6727, 10836), (7812, 9331), (7998, 9114), (8428, 8649)]