78378192

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 239672160

約数和(自身を除く): 161293968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1061, 1296, 1368, 1539, 1944, 2052, 2122, 2736, 3078, 3183, 3888, 4104, 4244, 4617, 6156, 6366, 8208, 8488, 9234, 9549, 12312, 12732, 16976, 18468, 19098, 20159, 24624, 25464, 28647, 36936, 38196, 40318, 50928, 57294, 60477, 73872, 76392, 80636, 85941, 114588, 120954, 152784, 161272, 171882, 181431, 229176, 241908, 257823, 322544, 343764, 362862, 458352, 483816, 515646, 544293, 687528, 725724, 967632, 1031292, 1088586, 1375056, 1451448, 1632879, 2062584, 2177172, 2902896, 3265758, 4125168, 4354344, 4898637, 6531516, 8708688, 9797274, 13063032, 19594548, 26126064, 39189096, 78378192]

約数ペア:

[(1, 78378192), (2, 39189096), (3, 26126064), (4, 19594548), (6, 13063032), (8, 9797274), (9, 8708688), (12, 6531516), (16, 4898637), (18, 4354344), (19, 4125168), (24, 3265758), (27, 2902896), (36, 2177172), (38, 2062584), (48, 1632879), (54, 1451448), (57, 1375056), (72, 1088586), (76, 1031292), (81, 967632), (108, 725724), (114, 687528), (144, 544293), (152, 515646), (162, 483816), (171, 458352), (216, 362862), (228, 343764), (243, 322544), (304, 257823), (324, 241908), (342, 229176), (432, 181431), (456, 171882), (486, 161272), (513, 152784), (648, 120954), (684, 114588), (912, 85941), (972, 80636), (1026, 76392), (1061, 73872), (1296, 60477), (1368, 57294), (1539, 50928), (1944, 40318), (2052, 38196), (2122, 36936), (2736, 28647), (3078, 25464), (3183, 24624), (3888, 20159), (4104, 19098), (4244, 18468), (4617, 16976), (6156, 12732), (6366, 12312), (8208, 9549), (8488, 9234)]