71763930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{16273}}^1$

素因数の和:16300

約数の個数: 72

約数和(自身を含む): 217062612

約数和(自身を除く): 145298682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 16273, 32546, 48819, 81365, 97638, 113911, 146457, 162730, 227822, 244095, 292914, 341733, 488190, 569555, 683466, 732285, 797377, 1025199, 1139110, 1464570, 1594754, 1708665, 2050398, 2392131, 3417330, 3986885, 4784262, 5125995, 7176393, 7973770, 10251990, 11960655, 14352786, 23921310, 35881965, 71763930]

約数ペア:

[(1, 71763930), (2, 35881965), (3, 23921310), (5, 14352786), (6, 11960655), (7, 10251990), (9, 7973770), (10, 7176393), (14, 5125995), (15, 4784262), (18, 3986885), (21, 3417330), (30, 2392131), (35, 2050398), (42, 1708665), (45, 1594754), (49, 1464570), (63, 1139110), (70, 1025199), (90, 797377), (98, 732285), (105, 683466), (126, 569555), (147, 488190), (210, 341733), (245, 292914), (294, 244095), (315, 227822), (441, 162730), (490, 146457), (630, 113911), (735, 97638), (882, 81365), (1470, 48819), (2205, 32546), (4410, 16273)]