15692721012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{288109}}^1$

素因数の和:288225

約数の個数: 72

約数和(自身を含む): 42473176200

約数和(自身を除く): 26780455188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 1068, 1513, 1602, 3026, 3204, 4539, 6052, 9078, 13617, 18156, 27234, 54468, 288109, 576218, 864327, 1152436, 1728654, 2592981, 3457308, 4897853, 5185962, 9795706, 10371924, 14693559, 19591412, 25641701, 29387118, 44080677, 51283402, 58774236, 76925103, 88161354, 102566804, 153850206, 176322708, 230775309, 307700412, 435908917, 461550618, 871817834, 923101236, 1307726751, 1743635668, 2615453502, 3923180253, 5230907004, 7846360506, 15692721012]

約数ペア:

[(1, 15692721012), (2, 7846360506), (3, 5230907004), (4, 3923180253), (6, 2615453502), (9, 1743635668), (12, 1307726751), (17, 923101236), (18, 871817834), (34, 461550618), (36, 435908917), (51, 307700412), (68, 230775309), (89, 176322708), (102, 153850206), (153, 102566804), (178, 88161354), (204, 76925103), (267, 58774236), (306, 51283402), (356, 44080677), (534, 29387118), (612, 25641701), (801, 19591412), (1068, 14693559), (1513, 10371924), (1602, 9795706), (3026, 5185962), (3204, 4897853), (4539, 3457308), (6052, 2592981), (9078, 1728654), (13617, 1152436), (18156, 864327), (27234, 576218), (54468, 288109)]