74739996

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 126

約数和(自身を含む): 209882232

約数和(自身を除く): 135142236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 81, 108, 114, 142, 162, 171, 213, 228, 243, 284, 324, 342, 361, 426, 486, 513, 639, 684, 722, 729, 852, 972, 1026, 1083, 1278, 1349, 1444, 1458, 1539, 1917, 2052, 2166, 2556, 2698, 2916, 3078, 3249, 3834, 4047, 4332, 4617, 5396, 5751, 6156, 6498, 7668, 8094, 9234, 9747, 11502, 12141, 12996, 13851, 16188, 17253, 18468, 19494, 23004, 24282, 25631, 27702, 29241, 34506, 36423, 38988, 48564, 51262, 51759, 55404, 58482, 69012, 72846, 76893, 87723, 102524, 103518, 109269, 116964, 145692, 153786, 175446, 207036, 218538, 230679, 263169, 307572, 327807, 350892, 437076, 461358, 526338, 655614, 692037, 922716, 983421, 1052676, 1311228, 1384074, 1966842, 2076111, 2768148, 3933684, 4152222, 6228333, 8304444, 12456666, 18684999, 24913332, 37369998, 74739996]

約数ペア:

[(1, 74739996), (2, 37369998), (3, 24913332), (4, 18684999), (6, 12456666), (9, 8304444), (12, 6228333), (18, 4152222), (19, 3933684), (27, 2768148), (36, 2076111), (38, 1966842), (54, 1384074), (57, 1311228), (71, 1052676), (76, 983421), (81, 922716), (108, 692037), (114, 655614), (142, 526338), (162, 461358), (171, 437076), (213, 350892), (228, 327807), (243, 307572), (284, 263169), (324, 230679), (342, 218538), (361, 207036), (426, 175446), (486, 153786), (513, 145692), (639, 116964), (684, 109269), (722, 103518), (729, 102524), (852, 87723), (972, 76893), (1026, 72846), (1083, 69012), (1278, 58482), (1349, 55404), (1444, 51759), (1458, 51262), (1539, 48564), (1917, 38988), (2052, 36423), (2166, 34506), (2556, 29241), (2698, 27702), (2916, 25631), (3078, 24282), (3249, 23004), (3834, 19494), (4047, 18468), (4332, 17253), (4617, 16188), (5396, 13851), (5751, 12996), (6156, 12141), (6498, 11502), (7668, 9747), (8094, 9234)]