74780244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 240589440

約数和(自身を除く): 165809196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 198, 212, 231, 252, 308, 318, 371, 396, 462, 477, 509, 583, 636, 693, 742, 924, 954, 1018, 1113, 1166, 1386, 1484, 1527, 1749, 1908, 2036, 2226, 2332, 2772, 3054, 3339, 3498, 3563, 4081, 4452, 4581, 5247, 5599, 6108, 6678, 6996, 7126, 8162, 9162, 10494, 10689, 11198, 12243, 13356, 14252, 16324, 16797, 18324, 20988, 21378, 22396, 24486, 26977, 32067, 33594, 36729, 39193, 42756, 48972, 50391, 53954, 64134, 67188, 73458, 78386, 80931, 100782, 107908, 117579, 128268, 146916, 156772, 161862, 188839, 201564, 235158, 242793, 296747, 323724, 352737, 377678, 470316, 485586, 566517, 593494, 705474, 755356, 890241, 971172, 1133034, 1186988, 1410948, 1699551, 1780482, 2077229, 2266068, 2670723, 3399102, 3560964, 4154458, 5341446, 6231687, 6798204, 8308916, 10682892, 12463374, 18695061, 24926748, 37390122, 74780244]

約数ペア:

[(1, 74780244), (2, 37390122), (3, 24926748), (4, 18695061), (6, 12463374), (7, 10682892), (9, 8308916), (11, 6798204), (12, 6231687), (14, 5341446), (18, 4154458), (21, 3560964), (22, 3399102), (28, 2670723), (33, 2266068), (36, 2077229), (42, 1780482), (44, 1699551), (53, 1410948), (63, 1186988), (66, 1133034), (77, 971172), (84, 890241), (99, 755356), (106, 705474), (126, 593494), (132, 566517), (154, 485586), (159, 470316), (198, 377678), (212, 352737), (231, 323724), (252, 296747), (308, 242793), (318, 235158), (371, 201564), (396, 188839), (462, 161862), (477, 156772), (509, 146916), (583, 128268), (636, 117579), (693, 107908), (742, 100782), (924, 80931), (954, 78386), (1018, 73458), (1113, 67188), (1166, 64134), (1386, 53954), (1484, 50391), (1527, 48972), (1749, 42756), (1908, 39193), (2036, 36729), (2226, 33594), (2332, 32067), (2772, 26977), (3054, 24486), (3339, 22396), (3498, 21378), (3563, 20988), (4081, 18324), (4452, 16797), (4581, 16324), (5247, 14252), (5599, 13356), (6108, 12243), (6678, 11198), (6996, 10689), (7126, 10494), (8162, 9162)]