90102178008

素因数分解:

$2^3\times 3^7\times {\mathrm{1447}}^1\times {\mathrm{3559}}^1$

素因数の和:5033

約数の個数: 128

約数和(自身を含む): 253620096000

約数和(自身を除く): 163517917992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1447, 1458, 1944, 2187, 2894, 2916, 3559, 4341, 4374, 5788, 5832, 7118, 8682, 8748, 10677, 11576, 13023, 14236, 17364, 17496, 21354, 26046, 28472, 32031, 34728, 39069, 42708, 52092, 64062, 78138, 85416, 96093, 104184, 117207, 128124, 156276, 192186, 234414, 256248, 288279, 312552, 351621, 384372, 468828, 576558, 703242, 768744, 864837, 937656, 1054863, 1153116, 1406484, 1729674, 2109726, 2306232, 2594511, 2812968, 3164589, 3459348, 4219452, 5149873, 5189022, 6329178, 6918696, 7783533, 8438904, 10299746, 10378044, 12658356, 15449619, 15567066, 20599492, 20756088, 25316712, 30899238, 31134132, 41198984, 46348857, 61798476, 62268264, 92697714, 123596952, 139046571, 185395428, 278093142, 370790856, 417139713, 556186284, 834279426, 1112372568, 1251419139, 1668558852, 2502838278, 3337117704, 3754257417, 5005676556, 7508514834, 10011353112, 11262772251, 15017029668, 22525544502, 30034059336, 45051089004, 90102178008]

約数ペア:

[(1, 90102178008), (2, 45051089004), (3, 30034059336), (4, 22525544502), (6, 15017029668), (8, 11262772251), (9, 10011353112), (12, 7508514834), (18, 5005676556), (24, 3754257417), (27, 3337117704), (36, 2502838278), (54, 1668558852), (72, 1251419139), (81, 1112372568), (108, 834279426), (162, 556186284), (216, 417139713), (243, 370790856), (324, 278093142), (486, 185395428), (648, 139046571), (729, 123596952), (972, 92697714), (1447, 62268264), (1458, 61798476), (1944, 46348857), (2187, 41198984), (2894, 31134132), (2916, 30899238), (3559, 25316712), (4341, 20756088), (4374, 20599492), (5788, 15567066), (5832, 15449619), (7118, 12658356), (8682, 10378044), (8748, 10299746), (10677, 8438904), (11576, 7783533), (13023, 6918696), (14236, 6329178), (17364, 5189022), (17496, 5149873), (21354, 4219452), (26046, 3459348), (28472, 3164589), (32031, 2812968), (34728, 2594511), (39069, 2306232), (42708, 2109726), (52092, 1729674), (64062, 1406484), (78138, 1153116), (85416, 1054863), (96093, 937656), (104184, 864837), (117207, 768744), (128124, 703242), (156276, 576558), (192186, 468828), (234414, 384372), (256248, 351621), (288279, 312552)]