83287204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 206875648

約数和(自身を除く): 123588444

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 61, 62, 77, 91, 121, 122, 124, 143, 154, 182, 217, 242, 244, 286, 308, 341, 364, 403, 427, 434, 484, 572, 671, 682, 793, 806, 847, 854, 868, 1001, 1342, 1364, 1573, 1586, 1612, 1694, 1708, 1891, 2002, 2387, 2684, 2821, 3146, 3172, 3388, 3751, 3782, 4004, 4433, 4697, 4774, 5551, 5642, 6292, 7381, 7502, 7564, 8723, 8866, 9394, 9548, 11011, 11102, 11284, 13237, 14762, 15004, 17446, 17732, 18788, 20801, 22022, 22204, 24583, 26257, 26474, 29524, 31031, 34892, 41602, 44044, 48763, 49166, 51667, 52514, 52948, 61061, 62062, 83204, 95953, 97526, 98332, 103334, 105028, 122122, 124124, 145607, 172081, 191906, 195052, 206668, 228811, 244244, 270413, 291214, 341341, 344162, 383812, 457622, 540826, 582428, 671671, 682682, 688324, 915244, 1081652, 1343342, 1365364, 1601677, 1892891, 2686684, 2974543, 3203354, 3785782, 5949086, 6406708, 7571564, 11898172, 20821801, 41643602, 83287204]

約数ペア:

[(1, 83287204), (2, 41643602), (4, 20821801), (7, 11898172), (11, 7571564), (13, 6406708), (14, 5949086), (22, 3785782), (26, 3203354), (28, 2974543), (31, 2686684), (44, 1892891), (52, 1601677), (61, 1365364), (62, 1343342), (77, 1081652), (91, 915244), (121, 688324), (122, 682682), (124, 671671), (143, 582428), (154, 540826), (182, 457622), (217, 383812), (242, 344162), (244, 341341), (286, 291214), (308, 270413), (341, 244244), (364, 228811), (403, 206668), (427, 195052), (434, 191906), (484, 172081), (572, 145607), (671, 124124), (682, 122122), (793, 105028), (806, 103334), (847, 98332), (854, 97526), (868, 95953), (1001, 83204), (1342, 62062), (1364, 61061), (1573, 52948), (1586, 52514), (1612, 51667), (1694, 49166), (1708, 48763), (1891, 44044), (2002, 41602), (2387, 34892), (2684, 31031), (2821, 29524), (3146, 26474), (3172, 26257), (3388, 24583), (3751, 22204), (3782, 22022), (4004, 20801), (4433, 18788), (4697, 17732), (4774, 17446), (5551, 15004), (5642, 14762), (6292, 13237), (7381, 11284), (7502, 11102), (7564, 11011), (8723, 9548), (8866, 9394)]