77516244

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 226275840

約数和(自身を除く): 148759596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 137, 156, 169, 186, 234, 274, 279, 338, 351, 372, 403, 411, 468, 507, 548, 558, 676, 702, 806, 822, 837, 1014, 1116, 1209, 1233, 1404, 1521, 1612, 1644, 1674, 1781, 2028, 2418, 2466, 3042, 3348, 3562, 3627, 3699, 4247, 4563, 4836, 4932, 5239, 5343, 6084, 7124, 7254, 7398, 8494, 9126, 10478, 10686, 10881, 12741, 14508, 14796, 15717, 16029, 16988, 18252, 20956, 21372, 21762, 23153, 25482, 31434, 32058, 38223, 43524, 46306, 47151, 48087, 50964, 55211, 62868, 64116, 69459, 76446, 92612, 94302, 96174, 110422, 114669, 138918, 141453, 152892, 165633, 188604, 192348, 208377, 220844, 229338, 277836, 282906, 331266, 416754, 458676, 496899, 565812, 625131, 662532, 717743, 833508, 993798, 1250262, 1435486, 1490697, 1987596, 2153229, 2500524, 2870972, 2981394, 4306458, 5962788, 6459687, 8612916, 12919374, 19379061, 25838748, 38758122, 77516244]

約数ペア:

[(1, 77516244), (2, 38758122), (3, 25838748), (4, 19379061), (6, 12919374), (9, 8612916), (12, 6459687), (13, 5962788), (18, 4306458), (26, 2981394), (27, 2870972), (31, 2500524), (36, 2153229), (39, 1987596), (52, 1490697), (54, 1435486), (62, 1250262), (78, 993798), (93, 833508), (108, 717743), (117, 662532), (124, 625131), (137, 565812), (156, 496899), (169, 458676), (186, 416754), (234, 331266), (274, 282906), (279, 277836), (338, 229338), (351, 220844), (372, 208377), (403, 192348), (411, 188604), (468, 165633), (507, 152892), (548, 141453), (558, 138918), (676, 114669), (702, 110422), (806, 96174), (822, 94302), (837, 92612), (1014, 76446), (1116, 69459), (1209, 64116), (1233, 62868), (1404, 55211), (1521, 50964), (1612, 48087), (1644, 47151), (1674, 46306), (1781, 43524), (2028, 38223), (2418, 32058), (2466, 31434), (3042, 25482), (3348, 23153), (3562, 21762), (3627, 21372), (3699, 20956), (4247, 18252), (4563, 16988), (4836, 16029), (4932, 15717), (5239, 14796), (5343, 14508), (6084, 12741), (7124, 10881), (7254, 10686), (7398, 10478), (8494, 9126)]