72888165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 152755200

約数和(自身を除く): 79867035

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 79, 87, 101, 105, 145, 203, 237, 261, 303, 315, 395, 435, 505, 553, 609, 707, 711, 909, 1015, 1185, 1305, 1515, 1659, 1827, 2121, 2291, 2765, 2929, 3045, 3535, 3555, 4545, 4977, 6363, 6873, 7979, 8295, 8787, 9135, 10605, 11455, 14645, 16037, 20503, 20619, 23937, 24885, 26361, 31815, 34365, 39895, 43935, 48111, 55853, 61509, 71811, 80185, 102515, 103095, 119685, 131805, 144333, 167559, 184527, 231391, 240555, 279265, 307545, 359055, 502677, 694173, 721665, 837795, 922635, 1156955, 1619737, 2082519, 2513385, 3470865, 4859211, 8098685, 10412595, 14577633, 24296055, 72888165]

約数ペア:

[(1, 72888165), (3, 24296055), (5, 14577633), (7, 10412595), (9, 8098685), (15, 4859211), (21, 3470865), (29, 2513385), (35, 2082519), (45, 1619737), (63, 1156955), (79, 922635), (87, 837795), (101, 721665), (105, 694173), (145, 502677), (203, 359055), (237, 307545), (261, 279265), (303, 240555), (315, 231391), (395, 184527), (435, 167559), (505, 144333), (553, 131805), (609, 119685), (707, 103095), (711, 102515), (909, 80185), (1015, 71811), (1185, 61509), (1305, 55853), (1515, 48111), (1659, 43935), (1827, 39895), (2121, 34365), (2291, 31815), (2765, 26361), (2929, 24885), (3045, 23937), (3535, 20619), (3555, 20503), (4545, 16037), (4977, 14645), (6363, 11455), (6873, 10605), (7979, 9135), (8295, 8787)]