73632020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 121113580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 137, 140, 154, 220, 274, 308, 349, 385, 548, 685, 698, 770, 959, 1370, 1396, 1507, 1540, 1745, 1918, 2443, 2740, 3014, 3490, 3836, 3839, 4795, 4886, 6028, 6980, 7535, 7678, 9590, 9772, 10549, 12215, 15070, 15356, 19180, 19195, 21098, 24430, 26873, 30140, 38390, 42196, 47813, 48860, 52745, 53746, 76780, 95626, 105490, 107492, 134365, 191252, 210980, 239065, 268730, 334691, 478130, 525943, 537460, 669382, 956260, 1051886, 1338764, 1673455, 2103772, 2629715, 3346910, 3681601, 5259430, 6693820, 7363202, 10518860, 14726404, 18408005, 36816010, 73632020]

約数ペア:

[(1, 73632020), (2, 36816010), (4, 18408005), (5, 14726404), (7, 10518860), (10, 7363202), (11, 6693820), (14, 5259430), (20, 3681601), (22, 3346910), (28, 2629715), (35, 2103772), (44, 1673455), (55, 1338764), (70, 1051886), (77, 956260), (110, 669382), (137, 537460), (140, 525943), (154, 478130), (220, 334691), (274, 268730), (308, 239065), (349, 210980), (385, 191252), (548, 134365), (685, 107492), (698, 105490), (770, 95626), (959, 76780), (1370, 53746), (1396, 52745), (1507, 48860), (1540, 47813), (1745, 42196), (1918, 38390), (2443, 30140), (2740, 26873), (3014, 24430), (3490, 21098), (3836, 19195), (3839, 19180), (4795, 15356), (4886, 15070), (6028, 12215), (6980, 10549), (7535, 9772), (7678, 9590)]