78873641370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1\times {\mathrm{9887}}^1$

素因数の和:10684

約数の個数: 96

約数和(自身を含む): 206908535808

約数和(自身を除く): 128034894438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 647, 685, 822, 1233, 1294, 1370, 1941, 2055, 2466, 3235, 3882, 4110, 5823, 6165, 6470, 9705, 9887, 11646, 12330, 19410, 19774, 29115, 29661, 49435, 58230, 59322, 88639, 88983, 98870, 148305, 177278, 177966, 265917, 296610, 443195, 444915, 531834, 797751, 886390, 889830, 1329585, 1354519, 1595502, 2659170, 2709038, 3988755, 4063557, 6396889, 6772595, 7977510, 8127114, 12190671, 12793778, 13545190, 19190667, 20317785, 24381342, 31984445, 38381334, 40635570, 57572001, 60953355, 63968890, 95953335, 115144002, 121906710, 191906670, 287860005, 575720010, 876373793, 1752747586, 2629121379, 4381868965, 5258242758, 7887364137, 8763737930, 13145606895, 15774728274, 26291213790, 39436820685, 78873641370]

約数ペア:

[(1, 78873641370), (2, 39436820685), (3, 26291213790), (5, 15774728274), (6, 13145606895), (9, 8763737930), (10, 7887364137), (15, 5258242758), (18, 4381868965), (30, 2629121379), (45, 1752747586), (90, 876373793), (137, 575720010), (274, 287860005), (411, 191906670), (647, 121906710), (685, 115144002), (822, 95953335), (1233, 63968890), (1294, 60953355), (1370, 57572001), (1941, 40635570), (2055, 38381334), (2466, 31984445), (3235, 24381342), (3882, 20317785), (4110, 19190667), (5823, 13545190), (6165, 12793778), (6470, 12190671), (9705, 8127114), (9887, 7977510), (11646, 6772595), (12330, 6396889), (19410, 4063557), (19774, 3988755), (29115, 2709038), (29661, 2659170), (49435, 1595502), (58230, 1354519), (59322, 1329585), (88639, 889830), (88983, 886390), (98870, 797751), (148305, 531834), (177278, 444915), (177966, 443195), (265917, 296610)]