127423116

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 332963904

約数和(自身を除く): 205540788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 271, 333, 353, 444, 542, 666, 706, 813, 1059, 1084, 1332, 1412, 1626, 2118, 2439, 3177, 3252, 4236, 4878, 6354, 9756, 10027, 12708, 13061, 20054, 26122, 30081, 39183, 40108, 52244, 60162, 78366, 90243, 95663, 117549, 120324, 156732, 180486, 191326, 235098, 286989, 360972, 382652, 470196, 573978, 860967, 1147956, 1721934, 3443868, 3539531, 7079062, 10618593, 14158124, 21237186, 31855779, 42474372, 63711558, 127423116]

約数ペア:

[(1, 127423116), (2, 63711558), (3, 42474372), (4, 31855779), (6, 21237186), (9, 14158124), (12, 10618593), (18, 7079062), (36, 3539531), (37, 3443868), (74, 1721934), (111, 1147956), (148, 860967), (222, 573978), (271, 470196), (333, 382652), (353, 360972), (444, 286989), (542, 235098), (666, 191326), (706, 180486), (813, 156732), (1059, 120324), (1084, 117549), (1332, 95663), (1412, 90243), (1626, 78366), (2118, 60162), (2439, 52244), (3177, 40108), (3252, 39183), (4236, 30081), (4878, 26122), (6354, 20054), (9756, 13061), (10027, 12708)]