72640684944

素因数分解:

$2^4\times 3^2\times {\mathrm{5297}}^1\times {\mathrm{95233}}^1$

素因数の和:100544

約数の個数: 60

約数和(自身を含む): 203333541996

約数和(自身を除く): 130692857052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5297, 10594, 15891, 21188, 31782, 42376, 47673, 63564, 84752, 95233, 95346, 127128, 190466, 190692, 254256, 285699, 380932, 381384, 571398, 761864, 762768, 857097, 1142796, 1523728, 1714194, 2285592, 3428388, 4571184, 6856776, 13713552, 504449201, 1008898402, 1513347603, 2017796804, 3026695206, 4035593608, 4540042809, 6053390412, 8071187216, 9080085618, 12106780824, 18160171236, 24213561648, 36320342472, 72640684944]

約数ペア:

[(1, 72640684944), (2, 36320342472), (3, 24213561648), (4, 18160171236), (6, 12106780824), (8, 9080085618), (9, 8071187216), (12, 6053390412), (16, 4540042809), (18, 4035593608), (24, 3026695206), (36, 2017796804), (48, 1513347603), (72, 1008898402), (144, 504449201), (5297, 13713552), (10594, 6856776), (15891, 4571184), (21188, 3428388), (31782, 2285592), (42376, 1714194), (47673, 1523728), (63564, 1142796), (84752, 857097), (95233, 762768), (95346, 761864), (127128, 571398), (190466, 381384), (190692, 380932), (254256, 285699)]