72182829838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^2$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 138027359232

約数和(自身を除く): 65844529394

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 167, 238, 281, 322, 334, 391, 562, 782, 1169, 1967, 2338, 2737, 2839, 3841, 3934, 4777, 5474, 5678, 6463, 7682, 9554, 12926, 19873, 26887, 33439, 39746, 45241, 46927, 53774, 65297, 66878, 78961, 90482, 93854, 109871, 130594, 157922, 219742, 328489, 457079, 552727, 656978, 769097, 797759, 914158, 1079321, 1105454, 1342337, 1538194, 1595518, 1816103, 2158642, 2684674, 3632206, 5584313, 7555247, 9396359, 11168626, 12712721, 13186487, 15110494, 18348457, 18792718, 25425442, 26372974, 30873751, 36696914, 61747502, 92305409, 128439199, 184610818, 216116257, 224170279, 256878398, 303289201, 432232514, 448340558, 606578402, 1569191953, 2123024407, 3138383906, 4246048814, 5155916417, 10311832834, 36091414919, 72182829838]

約数ペア:

[(1, 72182829838), (2, 36091414919), (7, 10311832834), (14, 5155916417), (17, 4246048814), (23, 3138383906), (34, 2123024407), (46, 1569191953), (119, 606578402), (161, 448340558), (167, 432232514), (238, 303289201), (281, 256878398), (322, 224170279), (334, 216116257), (391, 184610818), (562, 128439199), (782, 92305409), (1169, 61747502), (1967, 36696914), (2338, 30873751), (2737, 26372974), (2839, 25425442), (3841, 18792718), (3934, 18348457), (4777, 15110494), (5474, 13186487), (5678, 12712721), (6463, 11168626), (7682, 9396359), (9554, 7555247), (12926, 5584313), (19873, 3632206), (26887, 2684674), (33439, 2158642), (39746, 1816103), (45241, 1595518), (46927, 1538194), (53774, 1342337), (65297, 1105454), (66878, 1079321), (78961, 914158), (90482, 797759), (93854, 769097), (109871, 656978), (130594, 552727), (157922, 457079), (219742, 328489)]