87084972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 238217616

約数和(自身を除く): 151132644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 317, 468, 587, 634, 951, 1174, 1268, 1761, 1902, 2348, 2853, 3522, 3804, 4121, 5283, 5706, 7044, 7631, 8242, 10566, 11412, 12363, 15262, 16484, 21132, 22893, 24726, 30524, 37089, 45786, 49452, 68679, 74178, 91572, 137358, 148356, 186079, 274716, 372158, 558237, 744316, 1116474, 1674711, 2232948, 2419027, 3349422, 4838054, 6698844, 7257081, 9676108, 14514162, 21771243, 29028324, 43542486, 87084972]

約数ペア:

[(1, 87084972), (2, 43542486), (3, 29028324), (4, 21771243), (6, 14514162), (9, 9676108), (12, 7257081), (13, 6698844), (18, 4838054), (26, 3349422), (36, 2419027), (39, 2232948), (52, 1674711), (78, 1116474), (117, 744316), (156, 558237), (234, 372158), (317, 274716), (468, 186079), (587, 148356), (634, 137358), (951, 91572), (1174, 74178), (1268, 68679), (1761, 49452), (1902, 45786), (2348, 37089), (2853, 30524), (3522, 24726), (3804, 22893), (4121, 21132), (5283, 16484), (5706, 15262), (7044, 12363), (7631, 11412), (8242, 10566)]