72649008

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 152336592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 72, 76, 106, 108, 114, 144, 152, 159, 167, 171, 212, 216, 228, 304, 318, 334, 342, 424, 432, 456, 477, 501, 513, 636, 668, 684, 848, 912, 954, 1002, 1007, 1026, 1272, 1336, 1368, 1431, 1503, 1908, 2004, 2014, 2052, 2544, 2672, 2736, 2862, 3006, 3021, 3173, 3816, 4008, 4028, 4104, 4509, 5724, 6012, 6042, 6346, 7632, 8016, 8056, 8208, 8851, 9018, 9063, 9519, 11448, 12024, 12084, 12692, 16112, 17702, 18036, 18126, 19038, 22896, 24048, 24168, 25384, 26553, 27189, 28557, 35404, 36072, 36252, 38076, 48336, 50768, 53106, 54378, 57114, 70808, 72144, 72504, 76152, 79659, 85671, 106212, 108756, 114228, 141616, 145008, 152304, 159318, 168169, 171342, 212424, 217512, 228456, 238977, 318636, 336338, 342684, 424848, 435024, 456912, 477954, 504507, 637272, 672676, 685368, 955908, 1009014, 1274544, 1345352, 1370736, 1513521, 1911816, 2018028, 2690704, 3027042, 3823632, 4036056, 4540563, 6054084, 8072112, 9081126, 12108168, 18162252, 24216336, 36324504, 72649008]

約数ペア:

[(1, 72649008), (2, 36324504), (3, 24216336), (4, 18162252), (6, 12108168), (8, 9081126), (9, 8072112), (12, 6054084), (16, 4540563), (18, 4036056), (19, 3823632), (24, 3027042), (27, 2690704), (36, 2018028), (38, 1911816), (48, 1513521), (53, 1370736), (54, 1345352), (57, 1274544), (72, 1009014), (76, 955908), (106, 685368), (108, 672676), (114, 637272), (144, 504507), (152, 477954), (159, 456912), (167, 435024), (171, 424848), (212, 342684), (216, 336338), (228, 318636), (304, 238977), (318, 228456), (334, 217512), (342, 212424), (424, 171342), (432, 168169), (456, 159318), (477, 152304), (501, 145008), (513, 141616), (636, 114228), (668, 108756), (684, 106212), (848, 85671), (912, 79659), (954, 76152), (1002, 72504), (1007, 72144), (1026, 70808), (1272, 57114), (1336, 54378), (1368, 53106), (1431, 50768), (1503, 48336), (1908, 38076), (2004, 36252), (2014, 36072), (2052, 35404), (2544, 28557), (2672, 27189), (2736, 26553), (2862, 25384), (3006, 24168), (3021, 24048), (3173, 22896), (3816, 19038), (4008, 18126), (4028, 18036), (4104, 17702), (4509, 16112), (5724, 12692), (6012, 12084), (6042, 12024), (6346, 11448), (7632, 9519), (8016, 9063), (8056, 9018), (8208, 8851)]