73694540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 167060880

約数和(自身を除く): 93366340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 173, 190, 236, 295, 346, 361, 380, 590, 692, 722, 865, 1121, 1180, 1444, 1730, 1805, 2242, 3287, 3460, 3610, 4484, 5605, 6574, 7220, 10207, 11210, 13148, 16435, 20414, 21299, 22420, 32870, 40828, 42598, 51035, 62453, 65740, 85196, 102070, 106495, 124906, 193933, 204140, 212990, 249812, 312265, 387866, 425980, 624530, 775732, 969665, 1249060, 1939330, 3684727, 3878660, 7369454, 14738908, 18423635, 36847270, 73694540]

約数ペア:

[(1, 73694540), (2, 36847270), (4, 18423635), (5, 14738908), (10, 7369454), (19, 3878660), (20, 3684727), (38, 1939330), (59, 1249060), (76, 969665), (95, 775732), (118, 624530), (173, 425980), (190, 387866), (236, 312265), (295, 249812), (346, 212990), (361, 204140), (380, 193933), (590, 124906), (692, 106495), (722, 102070), (865, 85196), (1121, 65740), (1180, 62453), (1444, 51035), (1730, 42598), (1805, 40828), (2242, 32870), (3287, 22420), (3460, 21299), (3610, 20414), (4484, 16435), (5605, 13148), (6574, 11210), (7220, 10207)]