71952981768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{197773}}^1$

素因数の和:197979

約数の個数: 96

約数和(自身を含む): 202394000640

約数和(自身を除く): 130441018872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 163, 186, 248, 279, 326, 372, 489, 558, 652, 744, 978, 1116, 1304, 1467, 1956, 2232, 2934, 3912, 5053, 5868, 10106, 11736, 15159, 20212, 30318, 40424, 45477, 60636, 90954, 121272, 181908, 197773, 363816, 395546, 593319, 791092, 1186638, 1582184, 1779957, 2373276, 3559914, 4746552, 6130963, 7119828, 12261926, 14239656, 18392889, 24523852, 32236999, 36785778, 49047704, 55178667, 64473998, 73571556, 96710997, 110357334, 128947996, 147143112, 193421994, 220714668, 257895992, 290132991, 386843988, 441429336, 580265982, 773687976, 999346969, 1160531964, 1998693938, 2321063928, 2998040907, 3997387876, 5996081814, 7994775752, 8994122721, 11992163628, 17988245442, 23984327256, 35976490884, 71952981768]

約数ペア:

[(1, 71952981768), (2, 35976490884), (3, 23984327256), (4, 17988245442), (6, 11992163628), (8, 8994122721), (9, 7994775752), (12, 5996081814), (18, 3997387876), (24, 2998040907), (31, 2321063928), (36, 1998693938), (62, 1160531964), (72, 999346969), (93, 773687976), (124, 580265982), (163, 441429336), (186, 386843988), (248, 290132991), (279, 257895992), (326, 220714668), (372, 193421994), (489, 147143112), (558, 128947996), (652, 110357334), (744, 96710997), (978, 73571556), (1116, 64473998), (1304, 55178667), (1467, 49047704), (1956, 36785778), (2232, 32236999), (2934, 24523852), (3912, 18392889), (5053, 14239656), (5868, 12261926), (10106, 7119828), (11736, 6130963), (15159, 4746552), (20212, 3559914), (30318, 2373276), (40424, 1779957), (45477, 1582184), (60636, 1186638), (90954, 791092), (121272, 593319), (181908, 395546), (197773, 363816)]