72642672

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16273}}^1$

素因数の和:16318

約数の個数: 60

約数和(自身を含む): 209869504

約数和(自身を除く): 137226832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 16273, 32546, 48819, 65092, 97638, 130184, 146457, 195276, 260368, 292914, 390552, 504463, 585828, 781104, 1008926, 1171656, 1513389, 2017852, 2343312, 3026778, 4035704, 4540167, 6053556, 8071408, 9080334, 12107112, 18160668, 24214224, 36321336, 72642672]

約数ペア:

[(1, 72642672), (2, 36321336), (3, 24214224), (4, 18160668), (6, 12107112), (8, 9080334), (9, 8071408), (12, 6053556), (16, 4540167), (18, 4035704), (24, 3026778), (31, 2343312), (36, 2017852), (48, 1513389), (62, 1171656), (72, 1008926), (93, 781104), (124, 585828), (144, 504463), (186, 390552), (248, 292914), (279, 260368), (372, 195276), (496, 146457), (558, 130184), (744, 97638), (1116, 65092), (1488, 48819), (2232, 32546), (4464, 16273)]