72119364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 185902080

約数和(自身を除く): 113782716

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 83, 103, 111, 114, 148, 166, 206, 222, 228, 249, 309, 332, 412, 444, 498, 618, 703, 996, 1236, 1406, 1577, 1957, 2109, 2812, 3071, 3154, 3811, 3914, 4218, 4731, 5871, 6142, 6308, 7622, 7828, 8436, 8549, 9213, 9462, 11433, 11742, 12284, 15244, 17098, 18426, 18924, 22866, 23484, 25647, 34196, 36852, 45732, 51294, 58349, 72409, 102588, 116698, 144818, 162431, 175047, 217227, 233396, 289636, 316313, 324862, 350094, 434454, 487293, 632626, 649724, 700188, 868908, 948939, 974586, 1265252, 1897878, 1949172, 3795756, 6009947, 12019894, 18029841, 24039788, 36059682, 72119364]

約数ペア:

[(1, 72119364), (2, 36059682), (3, 24039788), (4, 18029841), (6, 12019894), (12, 6009947), (19, 3795756), (37, 1949172), (38, 1897878), (57, 1265252), (74, 974586), (76, 948939), (83, 868908), (103, 700188), (111, 649724), (114, 632626), (148, 487293), (166, 434454), (206, 350094), (222, 324862), (228, 316313), (249, 289636), (309, 233396), (332, 217227), (412, 175047), (444, 162431), (498, 144818), (618, 116698), (703, 102588), (996, 72409), (1236, 58349), (1406, 51294), (1577, 45732), (1957, 36852), (2109, 34196), (2812, 25647), (3071, 23484), (3154, 22866), (3811, 18924), (3914, 18426), (4218, 17098), (4731, 15244), (5871, 12284), (6142, 11742), (6308, 11433), (7622, 9462), (7828, 9213), (8436, 8549)]