73945746.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 72

約数和(自身を含む): 369097560

約数和(自身を除く): 234621450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 4139, 5415, 6498, 8278, 10830, 12417, 16245, 20695, 24834, 32490, 37251, 41390, 62085, 74502, 78641, 124170, 157282, 186255, 235923, 372510, 393205, 471846, 707769, 786410, 1179615, 1415538, 1494179, 2359230, 2988358, 3538845, 4482537, 7077690, 7470895, 8965074, 13447611, 14941790, 22412685, 26895222, 44825370, 67238055, 134476110]

約数ペア:

[(1, 134476110), (2, 67238055), (3, 44825370), (5, 26895222), (6, 22412685), (9, 14941790), (10, 13447611), (15, 8965074), (18, 7470895), (19, 7077690), (30, 4482537), (38, 3538845), (45, 2988358), (57, 2359230), (90, 1494179), (95, 1415538), (114, 1179615), (171, 786410), (190, 707769), (285, 471846), (342, 393205), (361, 372510), (570, 235923), (722, 186255), (855, 157282), (1083, 124170), (1710, 78641), (1805, 74502), (2166, 62085), (3249, 41390), (3610, 37251), (4139, 32490), (5415, 24834), (6498, 20695), (8278, 16245), (10830, 12417)]