74817108

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:211

約数の個数: 90

約数和(自身を含む): 203447706

約数和(自身を除く): 128630598

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 79, 81, 108, 111, 148, 158, 162, 222, 237, 316, 324, 333, 444, 474, 666, 711, 948, 999, 1332, 1422, 1998, 2133, 2844, 2923, 2997, 3996, 4266, 5846, 5994, 6241, 6399, 8532, 8769, 11692, 11988, 12482, 12798, 17538, 18723, 24964, 25596, 26307, 35076, 37446, 52614, 56169, 74892, 78921, 105228, 112338, 157842, 168507, 224676, 230917, 236763, 315684, 337014, 461834, 473526, 505521, 674028, 692751, 923668, 947052, 1011042, 1385502, 2022084, 2078253, 2771004, 4156506, 6234759, 8313012, 12469518, 18704277, 24939036, 37408554, 74817108]

約数ペア:

[(1, 74817108), (2, 37408554), (3, 24939036), (4, 18704277), (6, 12469518), (9, 8313012), (12, 6234759), (18, 4156506), (27, 2771004), (36, 2078253), (37, 2022084), (54, 1385502), (74, 1011042), (79, 947052), (81, 923668), (108, 692751), (111, 674028), (148, 505521), (158, 473526), (162, 461834), (222, 337014), (237, 315684), (316, 236763), (324, 230917), (333, 224676), (444, 168507), (474, 157842), (666, 112338), (711, 105228), (948, 78921), (999, 74892), (1332, 56169), (1422, 52614), (1998, 37446), (2133, 35076), (2844, 26307), (2923, 25596), (2997, 24964), (3996, 18723), (4266, 17538), (5846, 12798), (5994, 12482), (6241, 11988), (6399, 11692), (8532, 8769)]