172740204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 546128128

約数和(自身を除く): 373387924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 787, 804, 819, 871, 938, 1092, 1206, 1407, 1574, 1638, 1742, 1876, 2361, 2412, 2613, 2814, 3148, 3276, 3484, 4221, 4722, 5226, 5509, 5628, 6097, 7083, 7839, 8442, 9444, 10231, 10452, 11018, 12194, 14166, 15678, 16527, 16884, 18291, 20462, 22036, 24388, 28332, 30693, 31356, 33054, 36582, 40924, 49581, 52729, 54873, 61386, 66108, 71617, 73164, 92079, 99162, 105458, 109746, 122772, 143234, 158187, 184158, 198324, 210916, 214851, 219492, 286468, 316374, 368316, 369103, 429702, 474561, 632748, 644553, 685477, 738206, 859404, 949122, 1107309, 1289106, 1370954, 1476412, 1898244, 2056431, 2214618, 2578212, 2741908, 3321927, 4112862, 4429236, 4798339, 6169293, 6643854, 8225724, 9596678, 12338586, 13287708, 14395017, 19193356, 24677172, 28790034, 43185051, 57580068, 86370102, 172740204]

約数ペア:

[(1, 172740204), (2, 86370102), (3, 57580068), (4, 43185051), (6, 28790034), (7, 24677172), (9, 19193356), (12, 14395017), (13, 13287708), (14, 12338586), (18, 9596678), (21, 8225724), (26, 6643854), (28, 6169293), (36, 4798339), (39, 4429236), (42, 4112862), (52, 3321927), (63, 2741908), (67, 2578212), (78, 2214618), (84, 2056431), (91, 1898244), (117, 1476412), (126, 1370954), (134, 1289106), (156, 1107309), (182, 949122), (201, 859404), (234, 738206), (252, 685477), (268, 644553), (273, 632748), (364, 474561), (402, 429702), (468, 369103), (469, 368316), (546, 316374), (603, 286468), (787, 219492), (804, 214851), (819, 210916), (871, 198324), (938, 184158), (1092, 158187), (1206, 143234), (1407, 122772), (1574, 109746), (1638, 105458), (1742, 99162), (1876, 92079), (2361, 73164), (2412, 71617), (2613, 66108), (2814, 61386), (3148, 54873), (3276, 52729), (3484, 49581), (4221, 40924), (4722, 36582), (5226, 33054), (5509, 31356), (5628, 30693), (6097, 28332), (7083, 24388), (7839, 22036), (8442, 20462), (9444, 18291), (10231, 16884), (10452, 16527), (11018, 15678), (12194, 14166)]