71647044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 132726972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 131, 204, 238, 262, 357, 383, 393, 476, 524, 714, 766, 786, 917, 1149, 1428, 1532, 1572, 1834, 2227, 2298, 2681, 2751, 3668, 4454, 4596, 5362, 5502, 6511, 6681, 8043, 8908, 10724, 11004, 13022, 13362, 15589, 16086, 19533, 26044, 26724, 31178, 32172, 39066, 45577, 46767, 50173, 62356, 78132, 91154, 93534, 100346, 136731, 150519, 182308, 187068, 200692, 273462, 301038, 351211, 546924, 602076, 702422, 852941, 1053633, 1404844, 1705882, 2107266, 2558823, 3411764, 4214532, 5117646, 5970587, 10235292, 11941174, 17911761, 23882348, 35823522, 71647044]

約数ペア:

[(1, 71647044), (2, 35823522), (3, 23882348), (4, 17911761), (6, 11941174), (7, 10235292), (12, 5970587), (14, 5117646), (17, 4214532), (21, 3411764), (28, 2558823), (34, 2107266), (42, 1705882), (51, 1404844), (68, 1053633), (84, 852941), (102, 702422), (119, 602076), (131, 546924), (204, 351211), (238, 301038), (262, 273462), (357, 200692), (383, 187068), (393, 182308), (476, 150519), (524, 136731), (714, 100346), (766, 93534), (786, 91154), (917, 78132), (1149, 62356), (1428, 50173), (1532, 46767), (1572, 45577), (1834, 39066), (2227, 32172), (2298, 31178), (2681, 26724), (2751, 26044), (3668, 19533), (4454, 16086), (4596, 15589), (5362, 13362), (5502, 13022), (6511, 11004), (6681, 10724), (8043, 8908)]