68203044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 215255040

約数和(自身を除く): 147051996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 191, 218, 234, 252, 273, 327, 364, 382, 436, 468, 546, 573, 654, 763, 764, 819, 981, 1092, 1146, 1308, 1337, 1417, 1526, 1638, 1719, 1962, 2289, 2292, 2483, 2674, 2834, 3052, 3276, 3438, 3924, 4011, 4251, 4578, 4966, 5348, 5668, 6867, 6876, 7449, 8022, 8502, 9156, 9919, 9932, 12033, 12753, 13734, 14898, 16044, 17004, 17381, 19838, 20819, 22347, 24066, 25506, 27468, 29757, 29796, 34762, 39676, 41638, 44694, 48132, 51012, 52143, 59514, 62457, 69524, 83276, 89271, 89388, 104286, 119028, 124914, 145733, 156429, 178542, 187371, 208572, 249828, 270647, 291466, 312858, 357084, 374742, 437199, 541294, 582932, 625716, 749484, 811941, 874398, 1082588, 1311597, 1623882, 1748796, 1894529, 2435823, 2623194, 3247764, 3789058, 4871646, 5246388, 5683587, 7578116, 9743292, 11367174, 17050761, 22734348, 34101522, 68203044]

約数ペア:

[(1, 68203044), (2, 34101522), (3, 22734348), (4, 17050761), (6, 11367174), (7, 9743292), (9, 7578116), (12, 5683587), (13, 5246388), (14, 4871646), (18, 3789058), (21, 3247764), (26, 2623194), (28, 2435823), (36, 1894529), (39, 1748796), (42, 1623882), (52, 1311597), (63, 1082588), (78, 874398), (84, 811941), (91, 749484), (109, 625716), (117, 582932), (126, 541294), (156, 437199), (182, 374742), (191, 357084), (218, 312858), (234, 291466), (252, 270647), (273, 249828), (327, 208572), (364, 187371), (382, 178542), (436, 156429), (468, 145733), (546, 124914), (573, 119028), (654, 104286), (763, 89388), (764, 89271), (819, 83276), (981, 69524), (1092, 62457), (1146, 59514), (1308, 52143), (1337, 51012), (1417, 48132), (1526, 44694), (1638, 41638), (1719, 39676), (1962, 34762), (2289, 29796), (2292, 29757), (2483, 27468), (2674, 25506), (2834, 24066), (3052, 22347), (3276, 20819), (3438, 19838), (3924, 17381), (4011, 17004), (4251, 16044), (4578, 14898), (4966, 13734), (5348, 12753), (5668, 12033), (6867, 9932), (6876, 9919), (7449, 9156), (8022, 8502)]