123547788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 396802560

約数和(自身を除く): 273254772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 967, 1014, 1092, 1183, 1404, 1521, 1638, 1934, 2028, 2366, 2457, 2901, 3042, 3276, 3549, 3868, 4563, 4732, 4914, 5802, 6084, 6769, 7098, 8703, 9126, 9828, 10647, 11604, 12571, 13538, 14196, 17406, 18252, 20307, 21294, 25142, 26109, 27076, 31941, 34812, 37713, 40614, 42588, 50284, 52218, 60921, 63882, 75426, 81228, 87997, 104436, 113139, 121842, 127764, 150852, 163423, 175994, 182763, 226278, 243684, 263991, 326846, 339417, 351988, 365526, 452556, 490269, 527982, 653692, 678834, 731052, 791973, 980538, 1055964, 1143961, 1357668, 1470807, 1583946, 1961076, 2287922, 2375919, 2941614, 3167892, 3431883, 4412421, 4575844, 4751838, 5883228, 6863766, 8824842, 9503676, 10295649, 13727532, 17649684, 20591298, 30886947, 41182596, 61773894, 123547788]

約数ペア:

[(1, 123547788), (2, 61773894), (3, 41182596), (4, 30886947), (6, 20591298), (7, 17649684), (9, 13727532), (12, 10295649), (13, 9503676), (14, 8824842), (18, 6863766), (21, 5883228), (26, 4751838), (27, 4575844), (28, 4412421), (36, 3431883), (39, 3167892), (42, 2941614), (52, 2375919), (54, 2287922), (63, 1961076), (78, 1583946), (84, 1470807), (91, 1357668), (108, 1143961), (117, 1055964), (126, 980538), (156, 791973), (169, 731052), (182, 678834), (189, 653692), (234, 527982), (252, 490269), (273, 452556), (338, 365526), (351, 351988), (364, 339417), (378, 326846), (468, 263991), (507, 243684), (546, 226278), (676, 182763), (702, 175994), (756, 163423), (819, 150852), (967, 127764), (1014, 121842), (1092, 113139), (1183, 104436), (1404, 87997), (1521, 81228), (1638, 75426), (1934, 63882), (2028, 60921), (2366, 52218), (2457, 50284), (2901, 42588), (3042, 40614), (3276, 37713), (3549, 34812), (3868, 31941), (4563, 27076), (4732, 26109), (4914, 25142), (5802, 21294), (6084, 20307), (6769, 18252), (7098, 17406), (8703, 14196), (9126, 13538), (9828, 12571), (10647, 11604)]