71513838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 178274304

約数和(自身を除く): 106760466

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 61, 62, 66, 93, 99, 122, 183, 186, 191, 198, 279, 341, 366, 382, 549, 558, 573, 671, 682, 1023, 1098, 1146, 1342, 1719, 1891, 2013, 2046, 2101, 3069, 3438, 3782, 4026, 4202, 5673, 5921, 6039, 6138, 6303, 11346, 11651, 11842, 12078, 12606, 17019, 17763, 18909, 20801, 23302, 34038, 34953, 35526, 37818, 41602, 53289, 62403, 65131, 69906, 104859, 106578, 124806, 128161, 130262, 187209, 195393, 209718, 256322, 361181, 374418, 384483, 390786, 586179, 722362, 768966, 1083543, 1153449, 1172358, 2167086, 2306898, 3250629, 3972991, 6501258, 7945982, 11918973, 23837946, 35756919, 71513838]

約数ペア:

[(1, 71513838), (2, 35756919), (3, 23837946), (6, 11918973), (9, 7945982), (11, 6501258), (18, 3972991), (22, 3250629), (31, 2306898), (33, 2167086), (61, 1172358), (62, 1153449), (66, 1083543), (93, 768966), (99, 722362), (122, 586179), (183, 390786), (186, 384483), (191, 374418), (198, 361181), (279, 256322), (341, 209718), (366, 195393), (382, 187209), (549, 130262), (558, 128161), (573, 124806), (671, 106578), (682, 104859), (1023, 69906), (1098, 65131), (1146, 62403), (1342, 53289), (1719, 41602), (1891, 37818), (2013, 35526), (2046, 34953), (2101, 34038), (3069, 23302), (3438, 20801), (3782, 18909), (4026, 17763), (4202, 17019), (5673, 12606), (5921, 12078), (6039, 11842), (6138, 11651), (6303, 11346)]