72198252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 232727040

約数和(自身を除く): 160528788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 887, 969, 1071, 1197, 1292, 1428, 1596, 1774, 1938, 2142, 2261, 2394, 2661, 2907, 3548, 3876, 4284, 4522, 4788, 5322, 5814, 6209, 6783, 7983, 9044, 10644, 11628, 12418, 13566, 15079, 15966, 16853, 18627, 20349, 24836, 27132, 30158, 31932, 33706, 37254, 40698, 45237, 50559, 55881, 60316, 67412, 74508, 81396, 90474, 101118, 105553, 111762, 117971, 135711, 151677, 180948, 202236, 211106, 223524, 235942, 271422, 286501, 303354, 316659, 353913, 422212, 471884, 542844, 573002, 606708, 633318, 707826, 859503, 949977, 1061739, 1146004, 1266636, 1415652, 1719006, 1899954, 2005507, 2123478, 2578509, 3438012, 3799908, 4011014, 4246956, 5157018, 6016521, 8022028, 10314036, 12033042, 18049563, 24066084, 36099126, 72198252]

約数ペア:

[(1, 72198252), (2, 36099126), (3, 24066084), (4, 18049563), (6, 12033042), (7, 10314036), (9, 8022028), (12, 6016521), (14, 5157018), (17, 4246956), (18, 4011014), (19, 3799908), (21, 3438012), (28, 2578509), (34, 2123478), (36, 2005507), (38, 1899954), (42, 1719006), (51, 1415652), (57, 1266636), (63, 1146004), (68, 1061739), (76, 949977), (84, 859503), (102, 707826), (114, 633318), (119, 606708), (126, 573002), (133, 542844), (153, 471884), (171, 422212), (204, 353913), (228, 316659), (238, 303354), (252, 286501), (266, 271422), (306, 235942), (323, 223524), (342, 211106), (357, 202236), (399, 180948), (476, 151677), (532, 135711), (612, 117971), (646, 111762), (684, 105553), (714, 101118), (798, 90474), (887, 81396), (969, 74508), (1071, 67412), (1197, 60316), (1292, 55881), (1428, 50559), (1596, 45237), (1774, 40698), (1938, 37254), (2142, 33706), (2261, 31932), (2394, 30158), (2661, 27132), (2907, 24836), (3548, 20349), (3876, 18627), (4284, 16853), (4522, 15966), (4788, 15079), (5322, 13566), (5814, 12418), (6209, 11628), (6783, 10644), (7983, 9044)]